Home / 113,892.28-170,841.15-35,007.19

Finding the Fourth Proportional to 113,892.28, 170,841.15 and 35,007.19

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Solution

The fourth proportional to 113,892.28, 170,841.15 and 35,007.19 is: 52,511.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,892.28 : 170,841.15 = 35,007.19 : x
  2. Step 2: Convert to fraction form
    113,892.28/170,841.15 = 35,007.19/x
  3. Step 3: Cross multiply
    113,892.28x = 170,841.15 × 35,007.19
  4. Step 4: Simplify right side
    113,892.28x = 5,980,668,170.77
  5. Step 5: Solve for x
    x = 5,980,668,170.77/113,892.28
  6. Step 6: Final answer
    x = 52,511.62

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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.