Home / 22,901.86-34,344.69-10,892.60

Finding the Fourth Proportional to 22,901.86, 34,344.69 and 10,892.60

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Solution

The fourth proportional to 22,901.86, 34,344.69 and 10,892.60 is: 16,335.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,901.86 : 34,344.69 = 10,892.60 : x
  2. Step 2: Convert to fraction form
    22,901.86/34,344.69 = 10,892.60/x
  3. Step 3: Cross multiply
    22,901.86x = 34,344.69 × 10,892.60
  4. Step 4: Simplify right side
    22,901.86x = 374,102,911.66
  5. Step 5: Solve for x
    x = 374,102,911.66/22,901.86
  6. Step 6: Final answer
    x = 16,335.04

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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.