Home / 6,626.19-9,152.22-4,955.02

Finding the Fourth Proportional to 6,626.19, 9,152.22 and 4,955.02

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Solution

The fourth proportional to 6,626.19, 9,152.22 and 4,955.02 is: 6,843.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,626.19 : 9,152.22 = 4,955.02 : x
  2. Step 2: Convert to fraction form
    6,626.19/9,152.22 = 4,955.02/x
  3. Step 3: Cross multiply
    6,626.19x = 9,152.22 × 4,955.02
  4. Step 4: Simplify right side
    6,626.19x = 45,349,433.14
  5. Step 5: Solve for x
    x = 45,349,433.14/6,626.19
  6. Step 6: Final answer
    x = 6,843.97

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Half scale
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Double scale
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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.