Home / 60,269.10-83,154.51-35,113.74

Finding the Fourth Proportional to 60,269.10, 83,154.51 and 35,113.74

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Solution

The fourth proportional to 60,269.10, 83,154.51 and 35,113.74 is: 48,447.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,269.10 : 83,154.51 = 35,113.74 : x
  2. Step 2: Convert to fraction form
    60,269.10/83,154.51 = 35,113.74/x
  3. Step 3: Cross multiply
    60,269.10x = 83,154.51 × 35,113.74
  4. Step 4: Simplify right side
    60,269.10x = 2,919,865,843.97
  5. Step 5: Solve for x
    x = 2,919,865,843.97/60,269.10
  6. Step 6: Final answer
    x = 48,447.15

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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.