Home / 23,344.20-32,211.68-13,273.07

Finding the Fourth Proportional to 23,344.20, 32,211.68 and 13,273.07

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Solution

The fourth proportional to 23,344.20, 32,211.68 and 13,273.07 is: 18,314.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,344.20 : 32,211.68 = 13,273.07 : x
  2. Step 2: Convert to fraction form
    23,344.20/32,211.68 = 13,273.07/x
  3. Step 3: Cross multiply
    23,344.20x = 32,211.68 × 13,273.07
  4. Step 4: Simplify right side
    23,344.20x = 427,547,656.03
  5. Step 5: Solve for x
    x = 427,547,656.03/23,344.20
  6. Step 6: Final answer
    x = 18,314.94

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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.