Home / 22,686.94-34,008.24-10,210.12

Finding the Fourth Proportional to 22,686.94, 34,008.24 and 10,210.12

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Solution

The fourth proportional to 22,686.94, 34,008.24 and 10,210.12 is: 15,305.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,686.94 : 34,008.24 = 10,210.12 : x
  2. Step 2: Convert to fraction form
    22,686.94/34,008.24 = 10,210.12/x
  3. Step 3: Cross multiply
    22,686.94x = 34,008.24 × 10,210.12
  4. Step 4: Simplify right side
    22,686.94x = 347,228,211.39
  5. Step 5: Solve for x
    x = 347,228,211.39/22,686.94
  6. Step 6: Final answer
    x = 15,305.20

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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.