Home / 107,464.11-148,293.67-59,714.61

Finding the Fourth Proportional to 107,464.11, 148,293.67 and 59,714.61

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Solution

The fourth proportional to 107,464.11, 148,293.67 and 59,714.61 is: 82,402.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,464.11 : 148,293.67 = 59,714.61 : x
  2. Step 2: Convert to fraction form
    107,464.11/148,293.67 = 59,714.61/x
  3. Step 3: Cross multiply
    107,464.11x = 148,293.67 × 59,714.61
  4. Step 4: Simplify right side
    107,464.11x = 8,855,298,370.95
  5. Step 5: Solve for x
    x = 8,855,298,370.95/107,464.11
  6. Step 6: Final answer
    x = 82,402.38

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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.