Home / 113,014.44-169,549.07-34,123.95

Finding the Fourth Proportional to 113,014.44, 169,549.07 and 34,123.95

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Solution

The fourth proportional to 113,014.44, 169,549.07 and 34,123.95 is: 51,194.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,014.44 : 169,549.07 = 34,123.95 : x
  2. Step 2: Convert to fraction form
    113,014.44/169,549.07 = 34,123.95/x
  3. Step 3: Cross multiply
    113,014.44x = 169,549.07 × 34,123.95
  4. Step 4: Simplify right side
    113,014.44x = 5,785,683,816.61
  5. Step 5: Solve for x
    x = 5,785,683,816.61/113,014.44
  6. Step 6: Final answer
    x = 51,194.20

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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.