Home / 48,535.92-66,981.96-27,317.52

Finding the Fourth Proportional to 48,535.92, 66,981.96 and 27,317.52

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Solution

The fourth proportional to 48,535.92, 66,981.96 and 27,317.52 is: 37,699.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,535.92 : 66,981.96 = 27,317.52 : x
  2. Step 2: Convert to fraction form
    48,535.92/66,981.96 = 27,317.52/x
  3. Step 3: Cross multiply
    48,535.92x = 66,981.96 × 27,317.52
  4. Step 4: Simplify right side
    48,535.92x = 1,829,781,031.94
  5. Step 5: Solve for x
    x = 1,829,781,031.94/48,535.92
  6. Step 6: Final answer
    x = 37,699.52

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1.5x scale

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.