Home / 5,734.40-8,602.08-2,402.24

Finding the Fourth Proportional to 5,734.40, 8,602.08 and 2,402.24

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Solution

The fourth proportional to 5,734.40, 8,602.08 and 2,402.24 is: 3,603.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,734.40 : 8,602.08 = 2,402.24 : x
  2. Step 2: Convert to fraction form
    5,734.40/8,602.08 = 2,402.24/x
  3. Step 3: Cross multiply
    5,734.40x = 8,602.08 × 2,402.24
  4. Step 4: Simplify right side
    5,734.40x = 20,664,260.66
  5. Step 5: Solve for x
    x = 20,664,260.66/5,734.40
  6. Step 6: Final answer
    x = 3,603.56

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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.