Home / 195,320.06-292,502.24-176,387.42

Finding the Fourth Proportional to 195,320.06, 292,502.24 and 176,387.42

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Solution

The fourth proportional to 195,320.06, 292,502.24 and 176,387.42 is: 264,149.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,320.06 : 292,502.24 = 176,387.42 : x
  2. Step 2: Convert to fraction form
    195,320.06/292,502.24 = 176,387.42/x
  3. Step 3: Cross multiply
    195,320.06x = 292,502.24 × 176,387.42
  4. Step 4: Simplify right side
    195,320.06x = 51,593,715,968.59
  5. Step 5: Solve for x
    x = 51,593,715,968.59/195,320.06
  6. Step 6: Final answer
    x = 264,149.60

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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.