Home / 40,265.20-60,397.80-24,518.80

Finding the Fourth Proportional to 40,265.20, 60,397.80 and 24,518.80

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Solution

The fourth proportional to 40,265.20, 60,397.80 and 24,518.80 is: 36,778.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,265.20 : 60,397.80 = 24,518.80 : x
  2. Step 2: Convert to fraction form
    40,265.20/60,397.80 = 24,518.80/x
  3. Step 3: Cross multiply
    40,265.20x = 60,397.80 × 24,518.80
  4. Step 4: Simplify right side
    40,265.20x = 1,480,881,578.64
  5. Step 5: Solve for x
    x = 1,480,881,578.64/40,265.20
  6. Step 6: Final answer
    x = 36,778.20

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1.5x scale

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.