Home / 22,930.75-34,366.51-10,271.26

Finding the Fourth Proportional to 22,930.75, 34,366.51 and 10,271.26

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Solution

The fourth proportional to 22,930.75, 34,366.51 and 10,271.26 is: 15,393.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,930.75 : 34,366.51 = 10,271.26 : x
  2. Step 2: Convert to fraction form
    22,930.75/34,366.51 = 10,271.26/x
  3. Step 3: Cross multiply
    22,930.75x = 34,366.51 × 10,271.26
  4. Step 4: Simplify right side
    22,930.75x = 352,987,359.50
  5. Step 5: Solve for x
    x = 352,987,359.50/22,930.75
  6. Step 6: Final answer
    x = 15,393.62

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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.