Home / 244,605.22-337,411.84-153,817.18

Finding the Fourth Proportional to 244,605.22, 337,411.84 and 153,817.18

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Solution

The fourth proportional to 244,605.22, 337,411.84 and 153,817.18 is: 212,177.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,605.22 : 337,411.84 = 153,817.18 : x
  2. Step 2: Convert to fraction form
    244,605.22/337,411.84 = 153,817.18/x
  3. Step 3: Cross multiply
    244,605.22x = 337,411.84 × 153,817.18
  4. Step 4: Simplify right side
    244,605.22x = 51,899,735,271.27
  5. Step 5: Solve for x
    x = 51,899,735,271.27/244,605.22
  6. Step 6: Final answer
    x = 212,177.55

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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.