Home / 14,323.43-21,486.17-5,995.06

Finding the Fourth Proportional to 14,323.43, 21,486.17 and 5,995.06

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Solution

The fourth proportional to 14,323.43, 21,486.17 and 5,995.06 is: 8,993.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,323.43 : 21,486.17 = 5,995.06 : x
  2. Step 2: Convert to fraction form
    14,323.43/21,486.17 = 5,995.06/x
  3. Step 3: Cross multiply
    14,323.43x = 21,486.17 × 5,995.06
  4. Step 4: Simplify right side
    14,323.43x = 128,810,878.32
  5. Step 5: Solve for x
    x = 128,810,878.32/14,323.43
  6. Step 6: Final answer
    x = 8,993.02

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Half scale
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Double scale
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Similar ratio
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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.