Home / 92,327.74-127,327.70-60,514.18

Finding the Fourth Proportional to 92,327.74, 127,327.70 and 60,514.18

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Solution

The fourth proportional to 92,327.74, 127,327.70 and 60,514.18 is: 83,454.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,327.74 : 127,327.70 = 60,514.18 : x
  2. Step 2: Convert to fraction form
    92,327.74/127,327.70 = 60,514.18/x
  3. Step 3: Cross multiply
    92,327.74x = 127,327.70 × 60,514.18
  4. Step 4: Simplify right side
    92,327.74x = 7,705,131,189.75
  5. Step 5: Solve for x
    x = 7,705,131,189.75/92,327.74
  6. Step 6: Final answer
    x = 83,454.13

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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.