Home / 110,424.08-152,373.78-62,031.44

Finding the Fourth Proportional to 110,424.08, 152,373.78 and 62,031.44

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Solution

The fourth proportional to 110,424.08, 152,373.78 and 62,031.44 is: 85,596.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,424.08 : 152,373.78 = 62,031.44 : x
  2. Step 2: Convert to fraction form
    110,424.08/152,373.78 = 62,031.44/x
  3. Step 3: Cross multiply
    110,424.08x = 152,373.78 × 62,031.44
  4. Step 4: Simplify right side
    110,424.08x = 9,451,964,229.77
  5. Step 5: Solve for x
    x = 9,451,964,229.77/110,424.08
  6. Step 6: Final answer
    x = 85,596.95

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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.