Home / 45,204.44-62,385.26-25,063.20

Finding the Fourth Proportional to 45,204.44, 62,385.26 and 25,063.20

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Solution

The fourth proportional to 45,204.44, 62,385.26 and 25,063.20 is: 34,588.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,204.44 : 62,385.26 = 25,063.20 : x
  2. Step 2: Convert to fraction form
    45,204.44/62,385.26 = 25,063.20/x
  3. Step 3: Cross multiply
    45,204.44x = 62,385.26 × 25,063.20
  4. Step 4: Simplify right side
    45,204.44x = 1,563,574,123.12
  5. Step 5: Solve for x
    x = 1,563,574,123.12/45,204.44
  6. Step 6: Final answer
    x = 34,588.95

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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.