Home / 22,289.24-33,411.87-10,610.66

Finding the Fourth Proportional to 22,289.24, 33,411.87 and 10,610.66

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Solution

The fourth proportional to 22,289.24, 33,411.87 and 10,610.66 is: 15,905.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,289.24 : 33,411.87 = 10,610.66 : x
  2. Step 2: Convert to fraction form
    22,289.24/33,411.87 = 10,610.66/x
  3. Step 3: Cross multiply
    22,289.24x = 33,411.87 × 10,610.66
  4. Step 4: Simplify right side
    22,289.24x = 354,521,992.53
  5. Step 5: Solve for x
    x = 354,521,992.53/22,289.24
  6. Step 6: Final answer
    x = 15,905.52

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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.