Home / 22,869.04-34,298.36-11,016.76

Finding the Fourth Proportional to 22,869.04, 34,298.36 and 11,016.76

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Solution

The fourth proportional to 22,869.04, 34,298.36 and 11,016.76 is: 16,522.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,869.04 : 34,298.36 = 11,016.76 : x
  2. Step 2: Convert to fraction form
    22,869.04/34,298.36 = 11,016.76/x
  3. Step 3: Cross multiply
    22,869.04x = 34,298.36 × 11,016.76
  4. Step 4: Simplify right side
    22,869.04x = 377,856,800.51
  5. Step 5: Solve for x
    x = 377,856,800.51/22,869.04
  6. Step 6: Final answer
    x = 16,522.63

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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.