Home / 2,432.04-3,648.26-1,045.41

Finding the Fourth Proportional to 2,432.04, 3,648.26 and 1,045.41

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Solution

The fourth proportional to 2,432.04, 3,648.26 and 1,045.41 is: 1,568.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432.04 : 3,648.26 = 1,045.41 : x
  2. Step 2: Convert to fraction form
    2,432.04/3,648.26 = 1,045.41/x
  3. Step 3: Cross multiply
    2,432.04x = 3,648.26 × 1,045.41
  4. Step 4: Simplify right side
    2,432.04x = 3,813,927.49
  5. Step 5: Solve for x
    x = 3,813,927.49/2,432.04
  6. Step 6: Final answer
    x = 1,568.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.