Home / 15,512.24-23,274.58-5,652.20

Finding the Fourth Proportional to 15,512.24, 23,274.58 and 5,652.20

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Solution

The fourth proportional to 15,512.24, 23,274.58 and 5,652.20 is: 8,480.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,512.24 : 23,274.58 = 5,652.20 : x
  2. Step 2: Convert to fraction form
    15,512.24/23,274.58 = 5,652.20/x
  3. Step 3: Cross multiply
    15,512.24x = 23,274.58 × 5,652.20
  4. Step 4: Simplify right side
    15,512.24x = 131,552,581.08
  5. Step 5: Solve for x
    x = 131,552,581.08/15,512.24
  6. Step 6: Final answer
    x = 8,480.57

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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.