Home / 160,927.10-241,549.55-120,806.59

Finding the Fourth Proportional to 160,927.10, 241,549.55 and 120,806.59

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Solution

The fourth proportional to 160,927.10, 241,549.55 and 120,806.59 is: 181,329.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,927.10 : 241,549.55 = 120,806.59 : x
  2. Step 2: Convert to fraction form
    160,927.10/241,549.55 = 120,806.59/x
  3. Step 3: Cross multiply
    160,927.10x = 241,549.55 × 120,806.59
  4. Step 4: Simplify right side
    160,927.10x = 29,180,776,243.79
  5. Step 5: Solve for x
    x = 29,180,776,243.79/160,927.10
  6. Step 6: Final answer
    x = 181,329.16

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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.