Home / 6,558.04-9,837.06-4,626.19

Finding the Fourth Proportional to 6,558.04, 9,837.06 and 4,626.19

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Solution

The fourth proportional to 6,558.04, 9,837.06 and 4,626.19 is: 6,939.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,558.04 : 9,837.06 = 4,626.19 : x
  2. Step 2: Convert to fraction form
    6,558.04/9,837.06 = 4,626.19/x
  3. Step 3: Cross multiply
    6,558.04x = 9,837.06 × 4,626.19
  4. Step 4: Simplify right side
    6,558.04x = 45,508,108.60
  5. Step 5: Solve for x
    x = 45,508,108.60/6,558.04
  6. Step 6: Final answer
    x = 6,939.29

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Double scale
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Similar ratio
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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.