Home / 92,959.24-139,437.76-33,794.42

Finding the Fourth Proportional to 92,959.24, 139,437.76 and 33,794.42

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Solution

The fourth proportional to 92,959.24, 139,437.76 and 33,794.42 is: 50,691.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,959.24 : 139,437.76 = 33,794.42 : x
  2. Step 2: Convert to fraction form
    92,959.24/139,437.76 = 33,794.42/x
  3. Step 3: Cross multiply
    92,959.24x = 139,437.76 × 33,794.42
  4. Step 4: Simplify right side
    92,959.24x = 4,712,218,225.30
  5. Step 5: Solve for x
    x = 4,712,218,225.30/92,959.24
  6. Step 6: Final answer
    x = 50,691.23

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1.5x scale

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.