Home / 54,316.44-81,497.16-29,327.13

Finding the Fourth Proportional to 54,316.44, 81,497.16 and 29,327.13

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Solution

The fourth proportional to 54,316.44, 81,497.16 and 29,327.13 is: 44,002.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,316.44 : 81,497.16 = 29,327.13 : x
  2. Step 2: Convert to fraction form
    54,316.44/81,497.16 = 29,327.13/x
  3. Step 3: Cross multiply
    54,316.44x = 81,497.16 × 29,327.13
  4. Step 4: Simplify right side
    54,316.44x = 2,390,077,805.95
  5. Step 5: Solve for x
    x = 2,390,077,805.95/54,316.44
  6. Step 6: Final answer
    x = 44,002.84

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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.