Home / 60,691.24-91,078.14-37,246.12

Finding the Fourth Proportional to 60,691.24, 91,078.14 and 37,246.12

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Solution

The fourth proportional to 60,691.24, 91,078.14 and 37,246.12 is: 55,894.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,691.24 : 91,078.14 = 37,246.12 : x
  2. Step 2: Convert to fraction form
    60,691.24/91,078.14 = 37,246.12/x
  3. Step 3: Cross multiply
    60,691.24x = 91,078.14 × 37,246.12
  4. Step 4: Simplify right side
    60,691.24x = 3,392,307,331.82
  5. Step 5: Solve for x
    x = 3,392,307,331.82/60,691.24
  6. Step 6: Final answer
    x = 55,894.51

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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.