Home / 23,219.10-34,828.65-10,062.30

Finding the Fourth Proportional to 23,219.10, 34,828.65 and 10,062.30

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Solution

The fourth proportional to 23,219.10, 34,828.65 and 10,062.30 is: 15,093.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,219.10 : 34,828.65 = 10,062.30 : x
  2. Step 2: Convert to fraction form
    23,219.10/34,828.65 = 10,062.30/x
  3. Step 3: Cross multiply
    23,219.10x = 34,828.65 × 10,062.30
  4. Step 4: Simplify right side
    23,219.10x = 350,456,324.90
  5. Step 5: Solve for x
    x = 350,456,324.90/23,219.10
  6. Step 6: Final answer
    x = 15,093.45

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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.