Home / 34,330.68-51,463.08-10,941.84

Finding the Fourth Proportional to 34,330.68, 51,463.08 and 10,941.84

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Solution

The fourth proportional to 34,330.68, 51,463.08 and 10,941.84 is: 16,402.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,330.68 : 51,463.08 = 10,941.84 : x
  2. Step 2: Convert to fraction form
    34,330.68/51,463.08 = 10,941.84/x
  3. Step 3: Cross multiply
    34,330.68x = 51,463.08 × 10,941.84
  4. Step 4: Simplify right side
    34,330.68x = 563,100,787.27
  5. Step 5: Solve for x
    x = 563,100,787.27/34,330.68
  6. Step 6: Final answer
    x = 16,402.26

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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.