Home / 62,400.58-93,513.39-32,758.53

Finding the Fourth Proportional to 62,400.58, 93,513.39 and 32,758.53

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Solution

The fourth proportional to 62,400.58, 93,513.39 and 32,758.53 is: 49,091.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,400.58 : 93,513.39 = 32,758.53 : x
  2. Step 2: Convert to fraction form
    62,400.58/93,513.39 = 32,758.53/x
  3. Step 3: Cross multiply
    62,400.58x = 93,513.39 × 32,758.53
  4. Step 4: Simplify right side
    62,400.58x = 3,063,360,718.20
  5. Step 5: Solve for x
    x = 3,063,360,718.20/62,400.58
  6. Step 6: Final answer
    x = 49,091.86

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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.