Home / 113,253.30-169,880.97-34,367.53

Finding the Fourth Proportional to 113,253.30, 169,880.97 and 34,367.53

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Solution

The fourth proportional to 113,253.30, 169,880.97 and 34,367.53 is: 51,551.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,253.30 : 169,880.97 = 34,367.53 : x
  2. Step 2: Convert to fraction form
    113,253.30/169,880.97 = 34,367.53/x
  3. Step 3: Cross multiply
    113,253.30x = 169,880.97 × 34,367.53
  4. Step 4: Simplify right side
    113,253.30x = 5,838,388,483.50
  5. Step 5: Solve for x
    x = 5,838,388,483.50/113,253.30
  6. Step 6: Final answer
    x = 51,551.60

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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.