Home / 2,501.80-3,752.72-2,432.68

Finding the Fourth Proportional to 2,501.80, 3,752.72 and 2,432.68

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Solution

The fourth proportional to 2,501.80, 3,752.72 and 2,432.68 is: 3,649.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,501.80 : 3,752.72 = 2,432.68 : x
  2. Step 2: Convert to fraction form
    2,501.80/3,752.72 = 2,432.68/x
  3. Step 3: Cross multiply
    2,501.80x = 3,752.72 × 2,432.68
  4. Step 4: Simplify right side
    2,501.80x = 9,129,166.89
  5. Step 5: Solve for x
    x = 9,129,166.89/2,501.80
  6. Step 6: Final answer
    x = 3,649.04

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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.