Home / 194,177.97-291,311.07-59,254.10

Finding the Fourth Proportional to 194,177.97, 291,311.07 and 59,254.10

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Solution

The fourth proportional to 194,177.97, 291,311.07 and 59,254.10 is: 88,894.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,177.97 : 291,311.07 = 59,254.10 : x
  2. Step 2: Convert to fraction form
    194,177.97/291,311.07 = 59,254.10/x
  3. Step 3: Cross multiply
    194,177.97x = 291,311.07 × 59,254.10
  4. Step 4: Simplify right side
    194,177.97x = 17,261,376,001.16
  5. Step 5: Solve for x
    x = 17,261,376,001.16/194,177.97
  6. Step 6: Final answer
    x = 88,894.61

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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.