Home / 42,391.65-63,587.48-24,851.91

Finding the Fourth Proportional to 42,391.65, 63,587.48 and 24,851.91

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Solution

The fourth proportional to 42,391.65, 63,587.48 and 24,851.91 is: 37,277.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,391.65 : 63,587.48 = 24,851.91 : x
  2. Step 2: Convert to fraction form
    42,391.65/63,587.48 = 24,851.91/x
  3. Step 3: Cross multiply
    42,391.65x = 63,587.48 × 24,851.91
  4. Step 4: Simplify right side
    42,391.65x = 1,580,270,584.07
  5. Step 5: Solve for x
    x = 1,580,270,584.07/42,391.65
  6. Step 6: Final answer
    x = 37,277.87

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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.