Home / 22,064.13-33,096.18-8,916.51

Finding the Fourth Proportional to 22,064.13, 33,096.18 and 8,916.51

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Solution

The fourth proportional to 22,064.13, 33,096.18 and 8,916.51 is: 13,374.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,064.13 : 33,096.18 = 8,916.51 : x
  2. Step 2: Convert to fraction form
    22,064.13/33,096.18 = 8,916.51/x
  3. Step 3: Cross multiply
    22,064.13x = 33,096.18 × 8,916.51
  4. Step 4: Simplify right side
    22,064.13x = 295,102,419.93
  5. Step 5: Solve for x
    x = 295,102,419.93/22,064.13
  6. Step 6: Final answer
    x = 13,374.76

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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.