Home / 34,345.60-51,522.24-10,963.84

Finding the Fourth Proportional to 34,345.60, 51,522.24 and 10,963.84

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Solution

The fourth proportional to 34,345.60, 51,522.24 and 10,963.84 is: 16,446.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,345.60 : 51,522.24 = 10,963.84 : x
  2. Step 2: Convert to fraction form
    34,345.60/51,522.24 = 10,963.84/x
  3. Step 3: Cross multiply
    34,345.60x = 51,522.24 × 10,963.84
  4. Step 4: Simplify right side
    34,345.60x = 564,881,595.80
  5. Step 5: Solve for x
    x = 564,881,595.80/34,345.60
  6. Step 6: Final answer
    x = 16,446.99

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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.