Home / 9,604.36-13,254.06-5,626.18

Finding the Fourth Proportional to 9,604.36, 13,254.06 and 5,626.18

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Solution

The fourth proportional to 9,604.36, 13,254.06 and 5,626.18 is: 7,764.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,604.36 : 13,254.06 = 5,626.18 : x
  2. Step 2: Convert to fraction form
    9,604.36/13,254.06 = 5,626.18/x
  3. Step 3: Cross multiply
    9,604.36x = 13,254.06 × 5,626.18
  4. Step 4: Simplify right side
    9,604.36x = 74,569,727.29
  5. Step 5: Solve for x
    x = 74,569,727.29/9,604.36
  6. Step 6: Final answer
    x = 7,764.15

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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.