Home / 56,125.91-84,190.68-29,465.16

Finding the Fourth Proportional to 56,125.91, 84,190.68 and 29,465.16

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Solution

The fourth proportional to 56,125.91, 84,190.68 and 29,465.16 is: 44,198.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,125.91 : 84,190.68 = 29,465.16 : x
  2. Step 2: Convert to fraction form
    56,125.91/84,190.68 = 29,465.16/x
  3. Step 3: Cross multiply
    56,125.91x = 84,190.68 × 29,465.16
  4. Step 4: Simplify right side
    56,125.91x = 2,480,691,856.71
  5. Step 5: Solve for x
    x = 2,480,691,856.71/56,125.91
  6. Step 6: Final answer
    x = 44,198.69

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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.