Home / 56,165.04-84,267-37,519.92

Finding the Fourth Proportional to 56,165.04, 84,267 and 37,519.92

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Solution

The fourth proportional to 56,165.04, 84,267 and 37,519.92 is: 56,292.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,165.04 : 84,267 = 37,519.92 : x
  2. Step 2: Convert to fraction form
    56,165.04/84,267 = 37,519.92/x
  3. Step 3: Cross multiply
    56,165.04x = 84,267 × 37,519.92
  4. Step 4: Simplify right side
    56,165.04x = 3,161,691,098.64
  5. Step 5: Solve for x
    x = 3,161,691,098.64/56,165.04
  6. Step 6: Final answer
    x = 56,292.87

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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.