Home / 34,719.48-47,797.02-33,132.69

Finding the Fourth Proportional to 34,719.48, 47,797.02 and 33,132.69

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Solution

The fourth proportional to 34,719.48, 47,797.02 and 33,132.69 is: 45,612.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,719.48 : 47,797.02 = 33,132.69 : x
  2. Step 2: Convert to fraction form
    34,719.48/47,797.02 = 33,132.69/x
  3. Step 3: Cross multiply
    34,719.48x = 47,797.02 × 33,132.69
  4. Step 4: Simplify right side
    34,719.48x = 1,583,643,846.58
  5. Step 5: Solve for x
    x = 1,583,643,846.58/34,719.48
  6. Step 6: Final answer
    x = 45,612.55

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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.