Home / 52,505.83-72,458.16-29,844.96

Finding the Fourth Proportional to 52,505.83, 72,458.16 and 29,844.96

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Solution

The fourth proportional to 52,505.83, 72,458.16 and 29,844.96 is: 41,186.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,505.83 : 72,458.16 = 29,844.96 : x
  2. Step 2: Convert to fraction form
    52,505.83/72,458.16 = 29,844.96/x
  3. Step 3: Cross multiply
    52,505.83x = 72,458.16 × 29,844.96
  4. Step 4: Simplify right side
    52,505.83x = 2,162,510,886.87
  5. Step 5: Solve for x
    x = 2,162,510,886.87/52,505.83
  6. Step 6: Final answer
    x = 41,186.11

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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.