Home / 5,032.72-7,553.52-2,437.60

Finding the Fourth Proportional to 5,032.72, 7,553.52 and 2,437.60

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Solution

The fourth proportional to 5,032.72, 7,553.52 and 2,437.60 is: 3,658.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032.72 : 7,553.52 = 2,437.60 : x
  2. Step 2: Convert to fraction form
    5,032.72/7,553.52 = 2,437.60/x
  3. Step 3: Cross multiply
    5,032.72x = 7,553.52 × 2,437.60
  4. Step 4: Simplify right side
    5,032.72x = 18,412,460.35
  5. Step 5: Solve for x
    x = 18,412,460.35/5,032.72
  6. Step 6: Final answer
    x = 3,658.55

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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.