Home / 195,262.19-292,835.87-82,941.52

Finding the Fourth Proportional to 195,262.19, 292,835.87 and 82,941.52

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Solution

The fourth proportional to 195,262.19, 292,835.87 and 82,941.52 is: 124,387.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,262.19 : 292,835.87 = 82,941.52 : x
  2. Step 2: Convert to fraction form
    195,262.19/292,835.87 = 82,941.52/x
  3. Step 3: Cross multiply
    195,262.19x = 292,835.87 × 82,941.52
  4. Step 4: Simplify right side
    195,262.19x = 24,288,251,643.59
  5. Step 5: Solve for x
    x = 24,288,251,643.59/195,262.19
  6. Step 6: Final answer
    x = 124,387.89

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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.