Home / 22,807.54-34,163.62-18,341.04

Finding the Fourth Proportional to 22,807.54, 34,163.62 and 18,341.04

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Solution

The fourth proportional to 22,807.54, 34,163.62 and 18,341.04 is: 27,473.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,807.54 : 34,163.62 = 18,341.04 : x
  2. Step 2: Convert to fraction form
    22,807.54/34,163.62 = 18,341.04/x
  3. Step 3: Cross multiply
    22,807.54x = 34,163.62 × 18,341.04
  4. Step 4: Simplify right side
    22,807.54x = 626,596,320.96
  5. Step 5: Solve for x
    x = 626,596,320.96/22,807.54
  6. Step 6: Final answer
    x = 27,473.21

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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.