Home / 15,560.94-23,344.37-5,700.76

Finding the Fourth Proportional to 15,560.94, 23,344.37 and 5,700.76

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Solution

The fourth proportional to 15,560.94, 23,344.37 and 5,700.76 is: 8,552.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,560.94 : 23,344.37 = 5,700.76 : x
  2. Step 2: Convert to fraction form
    15,560.94/23,344.37 = 5,700.76/x
  3. Step 3: Cross multiply
    15,560.94x = 23,344.37 × 5,700.76
  4. Step 4: Simplify right side
    15,560.94x = 133,080,650.72
  5. Step 5: Solve for x
    x = 133,080,650.72/15,560.94
  6. Step 6: Final answer
    x = 8,552.22

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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.