Home / 15,328.44-22,993.47-6,554.52

Finding the Fourth Proportional to 15,328.44, 22,993.47 and 6,554.52

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Solution

The fourth proportional to 15,328.44, 22,993.47 and 6,554.52 is: 9,832.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,328.44 : 22,993.47 = 6,554.52 : x
  2. Step 2: Convert to fraction form
    15,328.44/22,993.47 = 6,554.52/x
  3. Step 3: Cross multiply
    15,328.44x = 22,993.47 × 6,554.52
  4. Step 4: Simplify right side
    15,328.44x = 150,711,158.98
  5. Step 5: Solve for x
    x = 150,711,158.98/15,328.44
  6. Step 6: Final answer
    x = 9,832.13

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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.