Home / 163,040.65-244,562.59-44,711.90

Finding the Fourth Proportional to 163,040.65, 244,562.59 and 44,711.90

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Solution

The fourth proportional to 163,040.65, 244,562.59 and 44,711.90 is: 67,068.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,040.65 : 244,562.59 = 44,711.90 : x
  2. Step 2: Convert to fraction form
    163,040.65/244,562.59 = 44,711.90/x
  3. Step 3: Cross multiply
    163,040.65x = 244,562.59 × 44,711.90
  4. Step 4: Simplify right side
    163,040.65x = 10,934,857,818.01
  5. Step 5: Solve for x
    x = 10,934,857,818.01/163,040.65
  6. Step 6: Final answer
    x = 67,068.29

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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.