Home / 22,803.26-34,210.02-8,013.20

Finding the Fourth Proportional to 22,803.26, 34,210.02 and 8,013.20

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Solution

The fourth proportional to 22,803.26, 34,210.02 and 8,013.20 is: 12,021.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,803.26 : 34,210.02 = 8,013.20 : x
  2. Step 2: Convert to fraction form
    22,803.26/34,210.02 = 8,013.20/x
  3. Step 3: Cross multiply
    22,803.26x = 34,210.02 × 8,013.20
  4. Step 4: Simplify right side
    22,803.26x = 274,131,732.26
  5. Step 5: Solve for x
    x = 274,131,732.26/22,803.26
  6. Step 6: Final answer
    x = 12,021.60

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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.