Home / 37,572.78-56,353.34-16,508.18

Finding the Fourth Proportional to 37,572.78, 56,353.34 and 16,508.18

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Solution

The fourth proportional to 37,572.78, 56,353.34 and 16,508.18 is: 24,759.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,572.78 : 56,353.34 = 16,508.18 : x
  2. Step 2: Convert to fraction form
    37,572.78/56,353.34 = 16,508.18/x
  3. Step 3: Cross multiply
    37,572.78x = 56,353.34 × 16,508.18
  4. Step 4: Simplify right side
    37,572.78x = 930,291,080.32
  5. Step 5: Solve for x
    x = 930,291,080.32/37,572.78
  6. Step 6: Final answer
    x = 24,759.71

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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.