Home / 15,593.58-23,388.31-5,731.57

Finding the Fourth Proportional to 15,593.58, 23,388.31 and 5,731.57

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Solution

The fourth proportional to 15,593.58, 23,388.31 and 5,731.57 is: 8,596.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,593.58 : 23,388.31 = 5,731.57 : x
  2. Step 2: Convert to fraction form
    15,593.58/23,388.31 = 5,731.57/x
  3. Step 3: Cross multiply
    15,593.58x = 23,388.31 × 5,731.57
  4. Step 4: Simplify right side
    15,593.58x = 134,051,772.35
  5. Step 5: Solve for x
    x = 134,051,772.35/15,593.58
  6. Step 6: Final answer
    x = 8,596.60

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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.