Home / 4,356.97-6,017.57-2,938.22

Finding the Fourth Proportional to 4,356.97, 6,017.57 and 2,938.22

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Solution

The fourth proportional to 4,356.97, 6,017.57 and 2,938.22 is: 4,058.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356.97 : 6,017.57 = 2,938.22 : x
  2. Step 2: Convert to fraction form
    4,356.97/6,017.57 = 2,938.22/x
  3. Step 3: Cross multiply
    4,356.97x = 6,017.57 × 2,938.22
  4. Step 4: Simplify right side
    4,356.97x = 17,680,944.53
  5. Step 5: Solve for x
    x = 17,680,944.53/4,356.97
  6. Step 6: Final answer
    x = 4,058.08

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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.