Home / 22,114.34-33,175.89-6,319.51

Finding the Fourth Proportional to 22,114.34, 33,175.89 and 6,319.51

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Solution

The fourth proportional to 22,114.34, 33,175.89 and 6,319.51 is: 9,480.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,114.34 : 33,175.89 = 6,319.51 : x
  2. Step 2: Convert to fraction form
    22,114.34/33,175.89 = 6,319.51/x
  3. Step 3: Cross multiply
    22,114.34x = 33,175.89 × 6,319.51
  4. Step 4: Simplify right side
    22,114.34x = 209,655,368.61
  5. Step 5: Solve for x
    x = 209,655,368.61/22,114.34
  6. Step 6: Final answer
    x = 9,480.52

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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.