Home / 7,554.36-11,331.06-4,633.08

Finding the Fourth Proportional to 7,554.36, 11,331.06 and 4,633.08

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Solution

The fourth proportional to 7,554.36, 11,331.06 and 4,633.08 is: 6,949.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,554.36 : 11,331.06 = 4,633.08 : x
  2. Step 2: Convert to fraction form
    7,554.36/11,331.06 = 4,633.08/x
  3. Step 3: Cross multiply
    7,554.36x = 11,331.06 × 4,633.08
  4. Step 4: Simplify right side
    7,554.36x = 52,497,707.46
  5. Step 5: Solve for x
    x = 52,497,707.46/7,554.36
  6. Step 6: Final answer
    x = 6,949.33

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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.