Home / 5,882.51-8,117.90-3,364.73

Finding the Fourth Proportional to 5,882.51, 8,117.90 and 3,364.73

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Solution

The fourth proportional to 5,882.51, 8,117.90 and 3,364.73 is: 4,643.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,882.51 : 8,117.90 = 3,364.73 : x
  2. Step 2: Convert to fraction form
    5,882.51/8,117.90 = 3,364.73/x
  3. Step 3: Cross multiply
    5,882.51x = 8,117.90 × 3,364.73
  4. Step 4: Simplify right side
    5,882.51x = 27,314,524.84
  5. Step 5: Solve for x
    x = 27,314,524.84/5,882.51
  6. Step 6: Final answer
    x = 4,643.35

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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.