Home / 63,916.35-88,205.19-35,237.14

Finding the Fourth Proportional to 63,916.35, 88,205.19 and 35,237.14

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Solution

The fourth proportional to 63,916.35, 88,205.19 and 35,237.14 is: 48,627.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,916.35 : 88,205.19 = 35,237.14 : x
  2. Step 2: Convert to fraction form
    63,916.35/88,205.19 = 35,237.14/x
  3. Step 3: Cross multiply
    63,916.35x = 88,205.19 × 35,237.14
  4. Step 4: Simplify right side
    63,916.35x = 3,108,098,628.76
  5. Step 5: Solve for x
    x = 3,108,098,628.76/63,916.35
  6. Step 6: Final answer
    x = 48,627.60

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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.