Home / 107,463.60-148,292.97-59,714.10

Finding the Fourth Proportional to 107,463.60, 148,292.97 and 59,714.10

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Solution

The fourth proportional to 107,463.60, 148,292.97 and 59,714.10 is: 82,401.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,463.60 : 148,292.97 = 59,714.10 : x
  2. Step 2: Convert to fraction form
    107,463.60/148,292.97 = 59,714.10/x
  3. Step 3: Cross multiply
    107,463.60x = 148,292.97 × 59,714.10
  4. Step 4: Simplify right side
    107,463.60x = 8,855,181,239.88
  5. Step 5: Solve for x
    x = 8,855,181,239.88/107,463.60
  6. Step 6: Final answer
    x = 82,401.68

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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.