Home / 3,125.04-4,683.30-2,432.52

Finding the Fourth Proportional to 3,125.04, 4,683.30 and 2,432.52

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Solution

The fourth proportional to 3,125.04, 4,683.30 and 2,432.52 is: 3,645.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,125.04 : 4,683.30 = 2,432.52 : x
  2. Step 2: Convert to fraction form
    3,125.04/4,683.30 = 2,432.52/x
  3. Step 3: Cross multiply
    3,125.04x = 4,683.30 × 2,432.52
  4. Step 4: Simplify right side
    3,125.04x = 11,392,220.92
  5. Step 5: Solve for x
    x = 11,392,220.92/3,125.04
  6. Step 6: Final answer
    x = 3,645.46

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1.5x scale

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.