Home / 7,333.19-10,110.28-4,675.99

Finding the Fourth Proportional to 7,333.19, 10,110.28 and 4,675.99

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Solution

The fourth proportional to 7,333.19, 10,110.28 and 4,675.99 is: 6,446.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333.19 : 10,110.28 = 4,675.99 : x
  2. Step 2: Convert to fraction form
    7,333.19/10,110.28 = 4,675.99/x
  3. Step 3: Cross multiply
    7,333.19x = 10,110.28 × 4,675.99
  4. Step 4: Simplify right side
    7,333.19x = 47,275,568.18
  5. Step 5: Solve for x
    x = 47,275,568.18/7,333.19
  6. Step 6: Final answer
    x = 6,446.79

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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.