Home / 4,167.32-5,750.19-2,574.18

Finding the Fourth Proportional to 4,167.32, 5,750.19 and 2,574.18

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Solution

The fourth proportional to 4,167.32, 5,750.19 and 2,574.18 is: 3,551.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,167.32 : 5,750.19 = 2,574.18 : x
  2. Step 2: Convert to fraction form
    4,167.32/5,750.19 = 2,574.18/x
  3. Step 3: Cross multiply
    4,167.32x = 5,750.19 × 2,574.18
  4. Step 4: Simplify right side
    4,167.32x = 14,802,024.09
  5. Step 5: Solve for x
    x = 14,802,024.09/4,167.32
  6. Step 6: Final answer
    x = 3,551.93

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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.