Home / 42,648.17-58,835.44-24,732.80

Finding the Fourth Proportional to 42,648.17, 58,835.44 and 24,732.80

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Solution

The fourth proportional to 42,648.17, 58,835.44 and 24,732.80 is: 34,120.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,648.17 : 58,835.44 = 24,732.80 : x
  2. Step 2: Convert to fraction form
    42,648.17/58,835.44 = 24,732.80/x
  3. Step 3: Cross multiply
    42,648.17x = 58,835.44 × 24,732.80
  4. Step 4: Simplify right side
    42,648.17x = 1,455,164,814.42
  5. Step 5: Solve for x
    x = 1,455,164,814.42/42,648.17
  6. Step 6: Final answer
    x = 34,120.22

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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.