Home / 82,092.34-113,287.26-44,366.50

Finding the Fourth Proportional to 82,092.34, 113,287.26 and 44,366.50

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Solution

The fourth proportional to 82,092.34, 113,287.26 and 44,366.50 is: 61,225.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,092.34 : 113,287.26 = 44,366.50 : x
  2. Step 2: Convert to fraction form
    82,092.34/113,287.26 = 44,366.50/x
  3. Step 3: Cross multiply
    82,092.34x = 113,287.26 × 44,366.50
  4. Step 4: Simplify right side
    82,092.34x = 5,026,159,220.79
  5. Step 5: Solve for x
    x = 5,026,159,220.79/82,092.34
  6. Step 6: Final answer
    x = 61,225.68

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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.