Home / 22,763.91-34,163.42-14,864.28

Finding the Fourth Proportional to 22,763.91, 34,163.42 and 14,864.28

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Solution

The fourth proportional to 22,763.91, 34,163.42 and 14,864.28 is: 22,307.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,763.91 : 34,163.42 = 14,864.28 : x
  2. Step 2: Convert to fraction form
    22,763.91/34,163.42 = 14,864.28/x
  3. Step 3: Cross multiply
    22,763.91x = 34,163.42 × 14,864.28
  4. Step 4: Simplify right side
    22,763.91x = 507,814,566.32
  5. Step 5: Solve for x
    x = 507,814,566.32/22,763.91
  6. Step 6: Final answer
    x = 22,307.88

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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.