Home / 2,592.54-3,576.65-1,472.57

Finding the Fourth Proportional to 2,592.54, 3,576.65 and 1,472.57

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Solution

The fourth proportional to 2,592.54, 3,576.65 and 1,472.57 is: 2,031.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592.54 : 3,576.65 = 1,472.57 : x
  2. Step 2: Convert to fraction form
    2,592.54/3,576.65 = 1,472.57/x
  3. Step 3: Cross multiply
    2,592.54x = 3,576.65 × 1,472.57
  4. Step 4: Simplify right side
    2,592.54x = 5,266,842.24
  5. Step 5: Solve for x
    x = 5,266,842.24/2,592.54
  6. Step 6: Final answer
    x = 2,031.54

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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.