Home / 55,743.56-83,628.11-24,158.91

Finding the Fourth Proportional to 55,743.56, 83,628.11 and 24,158.91

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Solution

The fourth proportional to 55,743.56, 83,628.11 and 24,158.91 is: 36,243.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,743.56 : 83,628.11 = 24,158.91 : x
  2. Step 2: Convert to fraction form
    55,743.56/83,628.11 = 24,158.91/x
  3. Step 3: Cross multiply
    55,743.56x = 83,628.11 × 24,158.91
  4. Step 4: Simplify right side
    55,743.56x = 2,020,363,982.96
  5. Step 5: Solve for x
    x = 2,020,363,982.96/55,743.56
  6. Step 6: Final answer
    x = 36,243.90

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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.