Home / 35,082.81-48,423.11-22,529.43

Finding the Fourth Proportional to 35,082.81, 48,423.11 and 22,529.43

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Solution

The fourth proportional to 35,082.81, 48,423.11 and 22,529.43 is: 31,096.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,082.81 : 48,423.11 = 22,529.43 : x
  2. Step 2: Convert to fraction form
    35,082.81/48,423.11 = 22,529.43/x
  3. Step 3: Cross multiply
    35,082.81x = 48,423.11 × 22,529.43
  4. Step 4: Simplify right side
    35,082.81x = 1,090,944,954.48
  5. Step 5: Solve for x
    x = 1,090,944,954.48/35,082.81
  6. Step 6: Final answer
    x = 31,096.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.