Home / 4,333.82-6,505.22-2,669.13

Finding the Fourth Proportional to 4,333.82, 6,505.22 and 2,669.13

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Solution

The fourth proportional to 4,333.82, 6,505.22 and 2,669.13 is: 4,006.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333.82 : 6,505.22 = 2,669.13 : x
  2. Step 2: Convert to fraction form
    4,333.82/6,505.22 = 2,669.13/x
  3. Step 3: Cross multiply
    4,333.82x = 6,505.22 × 2,669.13
  4. Step 4: Simplify right side
    4,333.82x = 17,363,264.51
  5. Step 5: Solve for x
    x = 17,363,264.51/4,333.82
  6. Step 6: Final answer
    x = 4,006.46

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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.