Home / 58,104.11-80,177.06-32,605.21

Finding the Fourth Proportional to 58,104.11, 80,177.06 and 32,605.21

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Solution

The fourth proportional to 58,104.11, 80,177.06 and 32,605.21 is: 44,991.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,104.11 : 80,177.06 = 32,605.21 : x
  2. Step 2: Convert to fraction form
    58,104.11/80,177.06 = 32,605.21/x
  3. Step 3: Cross multiply
    58,104.11x = 80,177.06 × 32,605.21
  4. Step 4: Simplify right side
    58,104.11x = 2,614,189,878.48
  5. Step 5: Solve for x
    x = 2,614,189,878.48/58,104.11
  6. Step 6: Final answer
    x = 44,991.48

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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.