Home / 60,113.11-90,185.05-35,174.14

Finding the Fourth Proportional to 60,113.11, 90,185.05 and 35,174.14

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Solution

The fourth proportional to 60,113.11, 90,185.05 and 35,174.14 is: 52,770.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,113.11 : 90,185.05 = 35,174.14 : x
  2. Step 2: Convert to fraction form
    60,113.11/90,185.05 = 35,174.14/x
  3. Step 3: Cross multiply
    60,113.11x = 90,185.05 × 35,174.14
  4. Step 4: Simplify right side
    60,113.11x = 3,172,181,068.43
  5. Step 5: Solve for x
    x = 3,172,181,068.43/60,113.11
  6. Step 6: Final answer
    x = 52,770.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.