Home / 64,452.41-88,924.39-37,575.90

Finding the Fourth Proportional to 64,452.41, 88,924.39 and 37,575.90

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Solution

The fourth proportional to 64,452.41, 88,924.39 and 37,575.90 is: 51,843.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,452.41 : 88,924.39 = 37,575.90 : x
  2. Step 2: Convert to fraction form
    64,452.41/88,924.39 = 37,575.90/x
  3. Step 3: Cross multiply
    64,452.41x = 88,924.39 × 37,575.90
  4. Step 4: Simplify right side
    64,452.41x = 3,341,413,353.70
  5. Step 5: Solve for x
    x = 3,341,413,353.70/64,452.41
  6. Step 6: Final answer
    x = 51,843.11

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1.5x scale

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.