Home / 82,663.22-114,077.12-44,937.47

Finding the Fourth Proportional to 82,663.22, 114,077.12 and 44,937.47

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Solution

The fourth proportional to 82,663.22, 114,077.12 and 44,937.47 is: 62,014.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,663.22 : 114,077.12 = 44,937.47 : x
  2. Step 2: Convert to fraction form
    82,663.22/114,077.12 = 44,937.47/x
  3. Step 3: Cross multiply
    82,663.22x = 114,077.12 × 44,937.47
  4. Step 4: Simplify right side
    82,663.22x = 5,126,337,157.69
  5. Step 5: Solve for x
    x = 5,126,337,157.69/82,663.22
  6. Step 6: Final answer
    x = 62,014.73

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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.