Home / 47,124.68-70,648.62-26,063.86

Finding the Fourth Proportional to 47,124.68, 70,648.62 and 26,063.86

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Solution

The fourth proportional to 47,124.68, 70,648.62 and 26,063.86 is: 39,074.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,124.68 : 70,648.62 = 26,063.86 : x
  2. Step 2: Convert to fraction form
    47,124.68/70,648.62 = 26,063.86/x
  3. Step 3: Cross multiply
    47,124.68x = 70,648.62 × 26,063.86
  4. Step 4: Simplify right side
    47,124.68x = 1,841,375,740.87
  5. Step 5: Solve for x
    x = 1,841,375,740.87/47,124.68
  6. Step 6: Final answer
    x = 39,074.55

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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.