Home / 29,286.09-43,929.68-10,567.53

Finding the Fourth Proportional to 29,286.09, 43,929.68 and 10,567.53

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Solution

The fourth proportional to 29,286.09, 43,929.68 and 10,567.53 is: 15,851.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,286.09 : 43,929.68 = 10,567.53 : x
  2. Step 2: Convert to fraction form
    29,286.09/43,929.68 = 10,567.53/x
  3. Step 3: Cross multiply
    29,286.09x = 43,929.68 × 10,567.53
  4. Step 4: Simplify right side
    29,286.09x = 464,228,158.45
  5. Step 5: Solve for x
    x = 464,228,158.45/29,286.09
  6. Step 6: Final answer
    x = 15,851.49

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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.