Home / 43,760.21-60,470.84-35,799.53

Finding the Fourth Proportional to 43,760.21, 60,470.84 and 35,799.53

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Solution

The fourth proportional to 43,760.21, 60,470.84 and 35,799.53 is: 49,470.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,760.21 : 60,470.84 = 35,799.53 : x
  2. Step 2: Convert to fraction form
    43,760.21/60,470.84 = 35,799.53/x
  3. Step 3: Cross multiply
    43,760.21x = 60,470.84 × 35,799.53
  4. Step 4: Simplify right side
    43,760.21x = 2,164,827,650.71
  5. Step 5: Solve for x
    x = 2,164,827,650.71/43,760.21
  6. Step 6: Final answer
    x = 49,470.23

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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.