Home / 52,552.96-72,549.84-40,589.44

Finding the Fourth Proportional to 52,552.96, 72,549.84 and 40,589.44

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Solution

The fourth proportional to 52,552.96, 72,549.84 and 40,589.44 is: 56,034.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,552.96 : 72,549.84 = 40,589.44 : x
  2. Step 2: Convert to fraction form
    52,552.96/72,549.84 = 40,589.44/x
  3. Step 3: Cross multiply
    52,552.96x = 72,549.84 × 40,589.44
  4. Step 4: Simplify right side
    52,552.96x = 2,944,757,377.69
  5. Step 5: Solve for x
    x = 2,944,757,377.69/52,552.96
  6. Step 6: Final answer
    x = 56,034.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.