Home / 29,292.31-43,929.37-10,569.92

Finding the Fourth Proportional to 29,292.31, 43,929.37 and 10,569.92

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Solution

The fourth proportional to 29,292.31, 43,929.37 and 10,569.92 is: 15,851.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,292.31 : 43,929.37 = 10,569.92 : x
  2. Step 2: Convert to fraction form
    29,292.31/43,929.37 = 10,569.92/x
  3. Step 3: Cross multiply
    29,292.31x = 43,929.37 × 10,569.92
  4. Step 4: Simplify right side
    29,292.31x = 464,329,926.55
  5. Step 5: Solve for x
    x = 464,329,926.55/29,292.31
  6. Step 6: Final answer
    x = 15,851.60

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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.