Home / 15,259.72-22,888.62-5,895.88

Finding the Fourth Proportional to 15,259.72, 22,888.62 and 5,895.88

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Solution

The fourth proportional to 15,259.72, 22,888.62 and 5,895.88 is: 8,843.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,259.72 : 22,888.62 = 5,895.88 : x
  2. Step 2: Convert to fraction form
    15,259.72/22,888.62 = 5,895.88/x
  3. Step 3: Cross multiply
    15,259.72x = 22,888.62 × 5,895.88
  4. Step 4: Simplify right side
    15,259.72x = 134,948,556.89
  5. Step 5: Solve for x
    x = 134,948,556.89/15,259.72
  6. Step 6: Final answer
    x = 8,843.45

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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.