Home / 37,649.10-56,445.55-22,652.70

Finding the Fourth Proportional to 37,649.10, 56,445.55 and 22,652.70

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Solution

The fourth proportional to 37,649.10, 56,445.55 and 22,652.70 is: 33,962.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,649.10 : 56,445.55 = 22,652.70 : x
  2. Step 2: Convert to fraction form
    37,649.10/56,445.55 = 22,652.70/x
  3. Step 3: Cross multiply
    37,649.10x = 56,445.55 × 22,652.70
  4. Step 4: Simplify right side
    37,649.10x = 1,278,644,110.49
  5. Step 5: Solve for x
    x = 1,278,644,110.49/37,649.10
  6. Step 6: Final answer
    x = 33,962.14

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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.