Home / 24,071.70-33,218.25-13,317.01

Finding the Fourth Proportional to 24,071.70, 33,218.25 and 13,317.01

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Solution

The fourth proportional to 24,071.70, 33,218.25 and 13,317.01 is: 18,377.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,071.70 : 33,218.25 = 13,317.01 : x
  2. Step 2: Convert to fraction form
    24,071.70/33,218.25 = 13,317.01/x
  3. Step 3: Cross multiply
    24,071.70x = 33,218.25 × 13,317.01
  4. Step 4: Simplify right side
    24,071.70x = 442,367,634.45
  5. Step 5: Solve for x
    x = 442,367,634.45/24,071.70
  6. Step 6: Final answer
    x = 18,377.08

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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.