Home / 22,631.13-33,902.55-14,816.25

Finding the Fourth Proportional to 22,631.13, 33,902.55 and 14,816.25

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Solution

The fourth proportional to 22,631.13, 33,902.55 and 14,816.25 is: 22,195.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,631.13 : 33,902.55 = 14,816.25 : x
  2. Step 2: Convert to fraction form
    22,631.13/33,902.55 = 14,816.25/x
  3. Step 3: Cross multiply
    22,631.13x = 33,902.55 × 14,816.25
  4. Step 4: Simplify right side
    22,631.13x = 502,308,656.44
  5. Step 5: Solve for x
    x = 502,308,656.44/22,631.13
  6. Step 6: Final answer
    x = 22,195.47

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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.