Home / 6,256.26-9,378.93-5,908.17

Finding the Fourth Proportional to 6,256.26, 9,378.93 and 5,908.17

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Solution

The fourth proportional to 6,256.26, 9,378.93 and 5,908.17 is: 8,857.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256.26 : 9,378.93 = 5,908.17 : x
  2. Step 2: Convert to fraction form
    6,256.26/9,378.93 = 5,908.17/x
  3. Step 3: Cross multiply
    6,256.26x = 9,378.93 × 5,908.17
  4. Step 4: Simplify right side
    6,256.26x = 55,412,312.86
  5. Step 5: Solve for x
    x = 55,412,312.86/6,256.26
  6. Step 6: Final answer
    x = 8,857.10

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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.