Home / 4,293.40-5,937.93-3,851.14

Finding the Fourth Proportional to 4,293.40, 5,937.93 and 3,851.14

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Solution

The fourth proportional to 4,293.40, 5,937.93 and 3,851.14 is: 5,326.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,293.40 : 5,937.93 = 3,851.14 : x
  2. Step 2: Convert to fraction form
    4,293.40/5,937.93 = 3,851.14/x
  3. Step 3: Cross multiply
    4,293.40x = 5,937.93 × 3,851.14
  4. Step 4: Simplify right side
    4,293.40x = 22,867,799.74
  5. Step 5: Solve for x
    x = 22,867,799.74/4,293.40
  6. Step 6: Final answer
    x = 5,326.27

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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.