Home / 244,265.10-337,091.67-163,637.70

Finding the Fourth Proportional to 244,265.10, 337,091.67 and 163,637.70

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Solution

The fourth proportional to 244,265.10, 337,091.67 and 163,637.70 is: 225,823.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,265.10 : 337,091.67 = 163,637.70 : x
  2. Step 2: Convert to fraction form
    244,265.10/337,091.67 = 163,637.70/x
  3. Step 3: Cross multiply
    244,265.10x = 337,091.67 × 163,637.70
  4. Step 4: Simplify right side
    244,265.10x = 55,160,905,567.96
  5. Step 5: Solve for x
    x = 55,160,905,567.96/244,265.10
  6. Step 6: Final answer
    x = 225,823.93

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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.