Home / 109,714.76-164,570.92-34,832.89

Finding the Fourth Proportional to 109,714.76, 164,570.92 and 34,832.89

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Solution

The fourth proportional to 109,714.76, 164,570.92 and 34,832.89 is: 52,248.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,714.76 : 164,570.92 = 34,832.89 : x
  2. Step 2: Convert to fraction form
    109,714.76/164,570.92 = 34,832.89/x
  3. Step 3: Cross multiply
    109,714.76x = 164,570.92 × 34,832.89
  4. Step 4: Simplify right side
    109,714.76x = 5,732,480,753.56
  5. Step 5: Solve for x
    x = 5,732,480,753.56/109,714.76
  6. Step 6: Final answer
    x = 52,248.95

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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.