Home / 22,729.92-34,094.81-10,235.31

Finding the Fourth Proportional to 22,729.92, 34,094.81 and 10,235.31

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Solution

The fourth proportional to 22,729.92, 34,094.81 and 10,235.31 is: 15,352.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,729.92 : 34,094.81 = 10,235.31 : x
  2. Step 2: Convert to fraction form
    22,729.92/34,094.81 = 10,235.31/x
  3. Step 3: Cross multiply
    22,729.92x = 34,094.81 × 10,235.31
  4. Step 4: Simplify right side
    22,729.92x = 348,970,981.68
  5. Step 5: Solve for x
    x = 348,970,981.68/22,729.92
  6. Step 6: Final answer
    x = 15,352.94

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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.