Home / 160,688.09-241,034.52-60,821.47

Finding the Fourth Proportional to 160,688.09, 241,034.52 and 60,821.47

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Solution

The fourth proportional to 160,688.09, 241,034.52 and 60,821.47 is: 91,233.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,688.09 : 241,034.52 = 60,821.47 : x
  2. Step 2: Convert to fraction form
    160,688.09/241,034.52 = 60,821.47/x
  3. Step 3: Cross multiply
    160,688.09x = 241,034.52 × 60,821.47
  4. Step 4: Simplify right side
    160,688.09x = 14,660,074,279.08
  5. Step 5: Solve for x
    x = 14,660,074,279.08/160,688.09
  6. Step 6: Final answer
    x = 91,233.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.