Home / 22,863.04-34,289.35-11,010.76

Finding the Fourth Proportional to 22,863.04, 34,289.35 and 11,010.76

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Solution

The fourth proportional to 22,863.04, 34,289.35 and 11,010.76 is: 16,513.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,863.04 : 34,289.35 = 11,010.76 : x
  2. Step 2: Convert to fraction form
    22,863.04/34,289.35 = 11,010.76/x
  3. Step 3: Cross multiply
    22,863.04x = 34,289.35 × 11,010.76
  4. Step 4: Simplify right side
    22,863.04x = 377,551,803.41
  5. Step 5: Solve for x
    x = 377,551,803.41/22,863.04
  6. Step 6: Final answer
    x = 16,513.63

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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.