Home / 15,288.01-22,932-10,092.67

Finding the Fourth Proportional to 15,288.01, 22,932 and 10,092.67

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Solution

The fourth proportional to 15,288.01, 22,932 and 10,092.67 is: 15,138.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,288.01 : 22,932 = 10,092.67 : x
  2. Step 2: Convert to fraction form
    15,288.01/22,932 = 10,092.67/x
  3. Step 3: Cross multiply
    15,288.01x = 22,932 × 10,092.67
  4. Step 4: Simplify right side
    15,288.01x = 231,445,051.11
  5. Step 5: Solve for x
    x = 231,445,051.11/15,288.01
  6. Step 6: Final answer
    x = 15,138.99

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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.