Home / 45,339.18-62,566.82-25,195.55

Finding the Fourth Proportional to 45,339.18, 62,566.82 and 25,195.55

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Solution

The fourth proportional to 45,339.18, 62,566.82 and 25,195.55 is: 34,769.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,339.18 : 62,566.82 = 25,195.55 : x
  2. Step 2: Convert to fraction form
    45,339.18/62,566.82 = 25,195.55/x
  3. Step 3: Cross multiply
    45,339.18x = 62,566.82 × 25,195.55
  4. Step 4: Simplify right side
    45,339.18x = 1,576,405,191.81
  5. Step 5: Solve for x
    x = 1,576,405,191.81/45,339.18
  6. Step 6: Final answer
    x = 34,769.16

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1.5x scale

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.