Home / 24,376.50-33,641.01-13,767.30

Finding the Fourth Proportional to 24,376.50, 33,641.01 and 13,767.30

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Solution

The fourth proportional to 24,376.50, 33,641.01 and 13,767.30 is: 18,999.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,376.50 : 33,641.01 = 13,767.30 : x
  2. Step 2: Convert to fraction form
    24,376.50/33,641.01 = 13,767.30/x
  3. Step 3: Cross multiply
    24,376.50x = 33,641.01 × 13,767.30
  4. Step 4: Simplify right side
    24,376.50x = 463,145,876.97
  5. Step 5: Solve for x
    x = 463,145,876.97/24,376.50
  6. Step 6: Final answer
    x = 18,999.69

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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.