Home / 110,587.44-152,612.28-62,841.84

Finding the Fourth Proportional to 110,587.44, 152,612.28 and 62,841.84

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Solution

The fourth proportional to 110,587.44, 152,612.28 and 62,841.84 is: 86,722.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,587.44 : 152,612.28 = 62,841.84 : x
  2. Step 2: Convert to fraction form
    110,587.44/152,612.28 = 62,841.84/x
  3. Step 3: Cross multiply
    110,587.44x = 152,612.28 × 62,841.84
  4. Step 4: Simplify right side
    110,587.44x = 9,590,436,481.80
  5. Step 5: Solve for x
    x = 9,590,436,481.80/110,587.44
  6. Step 6: Final answer
    x = 86,722.66

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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.