Home / 45,339.42-62,564.42-25,195.03

Finding the Fourth Proportional to 45,339.42, 62,564.42 and 25,195.03

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Solution

The fourth proportional to 45,339.42, 62,564.42 and 25,195.03 is: 34,766.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,339.42 : 62,564.42 = 25,195.03 : x
  2. Step 2: Convert to fraction form
    45,339.42/62,564.42 = 25,195.03/x
  3. Step 3: Cross multiply
    45,339.42x = 62,564.42 × 25,195.03
  4. Step 4: Simplify right side
    45,339.42x = 1,576,312,438.83
  5. Step 5: Solve for x
    x = 1,576,312,438.83/45,339.42
  6. Step 6: Final answer
    x = 34,766.93

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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.