Home / 94,342.24-130,224.27-58,553.20

Finding the Fourth Proportional to 94,342.24, 130,224.27 and 58,553.20

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Solution

The fourth proportional to 94,342.24, 130,224.27 and 58,553.20 is: 80,823.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,342.24 : 130,224.27 = 58,553.20 : x
  2. Step 2: Convert to fraction form
    94,342.24/130,224.27 = 58,553.20/x
  3. Step 3: Cross multiply
    94,342.24x = 130,224.27 × 58,553.20
  4. Step 4: Simplify right side
    94,342.24x = 7,625,047,726.16
  5. Step 5: Solve for x
    x = 7,625,047,726.16/94,342.24
  6. Step 6: Final answer
    x = 80,823.26

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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.