Home / 123,727.01-185,590.44-44,841.11

Finding the Fourth Proportional to 123,727.01, 185,590.44 and 44,841.11

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Solution

The fourth proportional to 123,727.01, 185,590.44 and 44,841.11 is: 67,261.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,727.01 : 185,590.44 = 44,841.11 : x
  2. Step 2: Convert to fraction form
    123,727.01/185,590.44 = 44,841.11/x
  3. Step 3: Cross multiply
    123,727.01x = 185,590.44 × 44,841.11
  4. Step 4: Simplify right side
    123,727.01x = 8,322,080,407.04
  5. Step 5: Solve for x
    x = 8,322,080,407.04/123,727.01
  6. Step 6: Final answer
    x = 67,261.63

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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.