Home / 24,947.61-34,428.33-14,878.02

Finding the Fourth Proportional to 24,947.61, 34,428.33 and 14,878.02

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Solution

The fourth proportional to 24,947.61, 34,428.33 and 14,878.02 is: 20,532.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,947.61 : 34,428.33 = 14,878.02 : x
  2. Step 2: Convert to fraction form
    24,947.61/34,428.33 = 14,878.02/x
  3. Step 3: Cross multiply
    24,947.61x = 34,428.33 × 14,878.02
  4. Step 4: Simplify right side
    24,947.61x = 512,225,382.31
  5. Step 5: Solve for x
    x = 512,225,382.31/24,947.61
  6. Step 6: Final answer
    x = 20,532.04

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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.