Home / 25,050.13-34,592.60-16,113.15

Finding the Fourth Proportional to 25,050.13, 34,592.60 and 16,113.15

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Solution

The fourth proportional to 25,050.13, 34,592.60 and 16,113.15 is: 22,251.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,050.13 : 34,592.60 = 16,113.15 : x
  2. Step 2: Convert to fraction form
    25,050.13/34,592.60 = 16,113.15/x
  3. Step 3: Cross multiply
    25,050.13x = 34,592.60 × 16,113.15
  4. Step 4: Simplify right side
    25,050.13x = 557,395,672.12
  5. Step 5: Solve for x
    x = 557,395,672.12/25,050.13
  6. Step 6: Final answer
    x = 22,251.21

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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.