Home / 48,755.34-73,133.02-17,590.58

Finding the Fourth Proportional to 48,755.34, 73,133.02 and 17,590.58

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Solution

The fourth proportional to 48,755.34, 73,133.02 and 17,590.58 is: 26,385.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,755.34 : 73,133.02 = 17,590.58 : x
  2. Step 2: Convert to fraction form
    48,755.34/73,133.02 = 17,590.58/x
  3. Step 3: Cross multiply
    48,755.34x = 73,133.02 × 17,590.58
  4. Step 4: Simplify right side
    48,755.34x = 1,286,452,238.95
  5. Step 5: Solve for x
    x = 1,286,452,238.95/48,755.34
  6. Step 6: Final answer
    x = 26,385.87

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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.