Home / 45,506.10-62,791.29-25,356.54

Finding the Fourth Proportional to 45,506.10, 62,791.29 and 25,356.54

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Solution

The fourth proportional to 45,506.10, 62,791.29 and 25,356.54 is: 34,988.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,506.10 : 62,791.29 = 25,356.54 : x
  2. Step 2: Convert to fraction form
    45,506.10/62,791.29 = 25,356.54/x
  3. Step 3: Cross multiply
    45,506.10x = 62,791.29 × 25,356.54
  4. Step 4: Simplify right side
    45,506.10x = 1,592,169,856.54
  5. Step 5: Solve for x
    x = 1,592,169,856.54/45,506.10
  6. Step 6: Final answer
    x = 34,988.05

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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.