Home / 43,299.15-59,766.44-25,401.39

Finding the Fourth Proportional to 43,299.15, 59,766.44 and 25,401.39

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Solution

The fourth proportional to 43,299.15, 59,766.44 and 25,401.39 is: 35,061.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,299.15 : 59,766.44 = 25,401.39 : x
  2. Step 2: Convert to fraction form
    43,299.15/59,766.44 = 25,401.39/x
  3. Step 3: Cross multiply
    43,299.15x = 59,766.44 × 25,401.39
  4. Step 4: Simplify right side
    43,299.15x = 1,518,150,651.35
  5. Step 5: Solve for x
    x = 1,518,150,651.35/43,299.15
  6. Step 6: Final answer
    x = 35,061.90

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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.