Home / 2,445.20-3,667.76-596.32

Finding the Fourth Proportional to 2,445.20, 3,667.76 and 596.32

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Solution

The fourth proportional to 2,445.20, 3,667.76 and 596.32 is: 894.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445.20 : 3,667.76 = 596.32 : x
  2. Step 2: Convert to fraction form
    2,445.20/3,667.76 = 596.32/x
  3. Step 3: Cross multiply
    2,445.20x = 3,667.76 × 596.32
  4. Step 4: Simplify right side
    2,445.20x = 2,187,158.64
  5. Step 5: Solve for x
    x = 2,187,158.64/2,445.20
  6. Step 6: Final answer
    x = 894.47

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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.