Home / 43,180.44-59,589.39-25,275.83

Finding the Fourth Proportional to 43,180.44, 59,589.39 and 25,275.83

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Solution

The fourth proportional to 43,180.44, 59,589.39 and 25,275.83 is: 34,880.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,180.44 : 59,589.39 = 25,275.83 : x
  2. Step 2: Convert to fraction form
    43,180.44/59,589.39 = 25,275.83/x
  3. Step 3: Cross multiply
    43,180.44x = 59,589.39 × 25,275.83
  4. Step 4: Simplify right side
    43,180.44x = 1,506,170,900.41
  5. Step 5: Solve for x
    x = 1,506,170,900.41/43,180.44
  6. Step 6: Final answer
    x = 34,880.86

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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.