Home / 48,329.28-72,514.58-26,158.37

Finding the Fourth Proportional to 48,329.28, 72,514.58 and 26,158.37

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Solution

The fourth proportional to 48,329.28, 72,514.58 and 26,158.37 is: 39,248.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,329.28 : 72,514.58 = 26,158.37 : x
  2. Step 2: Convert to fraction form
    48,329.28/72,514.58 = 26,158.37/x
  3. Step 3: Cross multiply
    48,329.28x = 72,514.58 × 26,158.37
  4. Step 4: Simplify right side
    48,329.28x = 1,896,862,720.67
  5. Step 5: Solve for x
    x = 1,896,862,720.67/48,329.28
  6. Step 6: Final answer
    x = 39,248.73

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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.