Home / 22,775.54-34,153.23-10,295.06

Finding the Fourth Proportional to 22,775.54, 34,153.23 and 10,295.06

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Solution

The fourth proportional to 22,775.54, 34,153.23 and 10,295.06 is: 15,438.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,775.54 : 34,153.23 = 10,295.06 : x
  2. Step 2: Convert to fraction form
    22,775.54/34,153.23 = 10,295.06/x
  3. Step 3: Cross multiply
    22,775.54x = 34,153.23 × 10,295.06
  4. Step 4: Simplify right side
    22,775.54x = 351,609,381.28
  5. Step 5: Solve for x
    x = 351,609,381.28/22,775.54
  6. Step 6: Final answer
    x = 15,438.03

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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.