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Finding the Fourth Proportional to 7,593.33, 10,479.06 and 4,406.38

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Solution

The fourth proportional to 7,593.33, 10,479.06 and 4,406.38 is: 6,080.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,593.33 : 10,479.06 = 4,406.38 : x
  2. Step 2: Convert to fraction form
    7,593.33/10,479.06 = 4,406.38/x
  3. Step 3: Cross multiply
    7,593.33x = 10,479.06 × 4,406.38
  4. Step 4: Simplify right side
    7,593.33x = 46,174,720.40
  5. Step 5: Solve for x
    x = 46,174,720.40/7,593.33
  6. Step 6: Final answer
    x = 6,080.96

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Half 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.