Home / 57,753.19-86,664.35-24,921.19

Finding the Fourth Proportional to 57,753.19, 86,664.35 and 24,921.19

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Solution

The fourth proportional to 57,753.19, 86,664.35 and 24,921.19 is: 37,396.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,753.19 : 86,664.35 = 24,921.19 : x
  2. Step 2: Convert to fraction form
    57,753.19/86,664.35 = 24,921.19/x
  3. Step 3: Cross multiply
    57,753.19x = 86,664.35 × 24,921.19
  4. Step 4: Simplify right side
    57,753.19x = 2,159,778,391.31
  5. Step 5: Solve for x
    x = 2,159,778,391.31/57,753.19
  6. Step 6: Final answer
    x = 37,396.70

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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.