Home / 5,492.76-8,240.35-3,026.31

Finding the Fourth Proportional to 5,492.76, 8,240.35 and 3,026.31

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Solution

The fourth proportional to 5,492.76, 8,240.35 and 3,026.31 is: 4,540.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,492.76 : 8,240.35 = 3,026.31 : x
  2. Step 2: Convert to fraction form
    5,492.76/8,240.35 = 3,026.31/x
  3. Step 3: Cross multiply
    5,492.76x = 8,240.35 × 3,026.31
  4. Step 4: Simplify right side
    5,492.76x = 24,937,797.28
  5. Step 5: Solve for x
    x = 24,937,797.28/5,492.76
  6. Step 6: Final answer
    x = 4,540.13

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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.