Home / 22,062.62-30,458.99-14,530.84

Finding the Fourth Proportional to 22,062.62, 30,458.99 and 14,530.84

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Solution

The fourth proportional to 22,062.62, 30,458.99 and 14,530.84 is: 20,060.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,062.62 : 30,458.99 = 14,530.84 : x
  2. Step 2: Convert to fraction form
    22,062.62/30,458.99 = 14,530.84/x
  3. Step 3: Cross multiply
    22,062.62x = 30,458.99 × 14,530.84
  4. Step 4: Simplify right side
    22,062.62x = 442,594,710.25
  5. Step 5: Solve for x
    x = 442,594,710.25/22,062.62
  6. Step 6: Final answer
    x = 20,060.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.