Home / 57,497.18-79,345.52-32,003.13

Finding the Fourth Proportional to 57,497.18, 79,345.52 and 32,003.13

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Solution

The fourth proportional to 57,497.18, 79,345.52 and 32,003.13 is: 44,164.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,497.18 : 79,345.52 = 32,003.13 : x
  2. Step 2: Convert to fraction form
    57,497.18/79,345.52 = 32,003.13/x
  3. Step 3: Cross multiply
    57,497.18x = 79,345.52 × 32,003.13
  4. Step 4: Simplify right side
    57,497.18x = 2,539,305,429.04
  5. Step 5: Solve for x
    x = 2,539,305,429.04/57,497.18
  6. Step 6: Final answer
    x = 44,164.00

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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.