Home / 45,338.04-62,562.53-25,193.66

Finding the Fourth Proportional to 45,338.04, 62,562.53 and 25,193.66

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Solution

The fourth proportional to 45,338.04, 62,562.53 and 25,193.66 is: 34,765.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,338.04 : 62,562.53 = 25,193.66 : x
  2. Step 2: Convert to fraction form
    45,338.04/62,562.53 = 25,193.66/x
  3. Step 3: Cross multiply
    45,338.04x = 62,562.53 × 25,193.66
  4. Step 4: Simplify right side
    45,338.04x = 1,576,178,670.78
  5. Step 5: Solve for x
    x = 1,576,178,670.78/45,338.04
  6. Step 6: Final answer
    x = 34,765.04

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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.