Home / 3,052.31-4,579.18-1,570.97

Finding the Fourth Proportional to 3,052.31, 4,579.18 and 1,570.97

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Solution

The fourth proportional to 3,052.31, 4,579.18 and 1,570.97 is: 2,356.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052.31 : 4,579.18 = 1,570.97 : x
  2. Step 2: Convert to fraction form
    3,052.31/4,579.18 = 1,570.97/x
  3. Step 3: Cross multiply
    3,052.31x = 4,579.18 × 1,570.97
  4. Step 4: Simplify right side
    3,052.31x = 7,193,754.40
  5. Step 5: Solve for x
    x = 7,193,754.40/3,052.31
  6. Step 6: Final answer
    x = 2,356.82

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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.