Home / 34,453.10-51,613.89-23,340.71

Finding the Fourth Proportional to 34,453.10, 51,613.89 and 23,340.71

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Solution

The fourth proportional to 34,453.10, 51,613.89 and 23,340.71 is: 34,966.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,453.10 : 51,613.89 = 23,340.71 : x
  2. Step 2: Convert to fraction form
    34,453.10/51,613.89 = 23,340.71/x
  3. Step 3: Cross multiply
    34,453.10x = 51,613.89 × 23,340.71
  4. Step 4: Simplify right side
    34,453.10x = 1,204,704,580.39
  5. Step 5: Solve for x
    x = 1,204,704,580.39/34,453.10
  6. Step 6: Final answer
    x = 34,966.51

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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.