Home / 45,109.67-62,250.12-24,967.40

Finding the Fourth Proportional to 45,109.67, 62,250.12 and 24,967.40

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Solution

The fourth proportional to 45,109.67, 62,250.12 and 24,967.40 is: 34,454.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,109.67 : 62,250.12 = 24,967.40 : x
  2. Step 2: Convert to fraction form
    45,109.67/62,250.12 = 24,967.40/x
  3. Step 3: Cross multiply
    45,109.67x = 62,250.12 × 24,967.40
  4. Step 4: Simplify right side
    45,109.67x = 1,554,223,334.84
  5. Step 5: Solve for x
    x = 1,554,223,334.84/45,109.67
  6. Step 6: Final answer
    x = 34,454.33

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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.