Home / 94,562.62-130,497.02-52,121.16

Finding the Fourth Proportional to 94,562.62, 130,497.02 and 52,121.16

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Solution

The fourth proportional to 94,562.62, 130,497.02 and 52,121.16 is: 71,927.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,562.62 : 130,497.02 = 52,121.16 : x
  2. Step 2: Convert to fraction form
    94,562.62/130,497.02 = 52,121.16/x
  3. Step 3: Cross multiply
    94,562.62x = 130,497.02 × 52,121.16
  4. Step 4: Simplify right side
    94,562.62x = 6,801,656,058.94
  5. Step 5: Solve for x
    x = 6,801,656,058.94/94,562.62
  6. Step 6: Final answer
    x = 71,927.53

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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.