Home / 113,598.27-170,337.57-60,320.13

Finding the Fourth Proportional to 113,598.27, 170,337.57 and 60,320.13

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Solution

The fourth proportional to 113,598.27, 170,337.57 and 60,320.13 is: 90,448.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,598.27 : 170,337.57 = 60,320.13 : x
  2. Step 2: Convert to fraction form
    113,598.27/170,337.57 = 60,320.13/x
  3. Step 3: Cross multiply
    113,598.27x = 170,337.57 × 60,320.13
  4. Step 4: Simplify right side
    113,598.27x = 10,274,784,366.28
  5. Step 5: Solve for x
    x = 10,274,784,366.28/113,598.27
  6. Step 6: Final answer
    x = 90,448.42

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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.