Home / 4,354.28-6,009.20-2,465.85

Finding the Fourth Proportional to 4,354.28, 6,009.20 and 2,465.85

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Solution

The fourth proportional to 4,354.28, 6,009.20 and 2,465.85 is: 3,403.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354.28 : 6,009.20 = 2,465.85 : x
  2. Step 2: Convert to fraction form
    4,354.28/6,009.20 = 2,465.85/x
  3. Step 3: Cross multiply
    4,354.28x = 6,009.20 × 2,465.85
  4. Step 4: Simplify right side
    4,354.28x = 14,817,773.49
  5. Step 5: Solve for x
    x = 14,817,773.49/4,354.28
  6. Step 6: Final answer
    x = 3,403.04

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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.