Home / 5,659.29-8,492.22-2,372.13

Finding the Fourth Proportional to 5,659.29, 8,492.22 and 2,372.13

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Solution

The fourth proportional to 5,659.29, 8,492.22 and 2,372.13 is: 3,559.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,659.29 : 8,492.22 = 2,372.13 : x
  2. Step 2: Convert to fraction form
    5,659.29/8,492.22 = 2,372.13/x
  3. Step 3: Cross multiply
    5,659.29x = 8,492.22 × 2,372.13
  4. Step 4: Simplify right side
    5,659.29x = 20,144,649.83
  5. Step 5: Solve for x
    x = 20,144,649.83/5,659.29
  6. Step 6: Final answer
    x = 3,559.57

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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.