Home / 35,828.19-49,430.12-24,630.75

Finding the Fourth Proportional to 35,828.19, 49,430.12 and 24,630.75

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Solution

The fourth proportional to 35,828.19, 49,430.12 and 24,630.75 is: 33,981.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,828.19 : 49,430.12 = 24,630.75 : x
  2. Step 2: Convert to fraction form
    35,828.19/49,430.12 = 24,630.75/x
  3. Step 3: Cross multiply
    35,828.19x = 49,430.12 × 24,630.75
  4. Step 4: Simplify right side
    35,828.19x = 1,217,500,805.04
  5. Step 5: Solve for x
    x = 1,217,500,805.04/35,828.19
  6. Step 6: Final answer
    x = 33,981.64

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.