Home / 22,699.68-34,059.96-10,223.04

Finding the Fourth Proportional to 22,699.68, 34,059.96 and 10,223.04

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Solution

The fourth proportional to 22,699.68, 34,059.96 and 10,223.04 is: 15,339.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,699.68 : 34,059.96 = 10,223.04 : x
  2. Step 2: Convert to fraction form
    22,699.68/34,059.96 = 10,223.04/x
  3. Step 3: Cross multiply
    22,699.68x = 34,059.96 × 10,223.04
  4. Step 4: Simplify right side
    22,699.68x = 348,196,333.48
  5. Step 5: Solve for x
    x = 348,196,333.48/22,699.68
  6. Step 6: Final answer
    x = 15,339.26

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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.