Home / 110,002.29-165,082.11-46,866.66

Finding the Fourth Proportional to 110,002.29, 165,082.11 and 46,866.66

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Solution

The fourth proportional to 110,002.29, 165,082.11 and 46,866.66 is: 70,333.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,002.29 : 165,082.11 = 46,866.66 : x
  2. Step 2: Convert to fraction form
    110,002.29/165,082.11 = 46,866.66/x
  3. Step 3: Cross multiply
    110,002.29x = 165,082.11 × 46,866.66
  4. Step 4: Simplify right side
    110,002.29x = 7,736,847,121.45
  5. Step 5: Solve for x
    x = 7,736,847,121.45/110,002.29
  6. Step 6: Final answer
    x = 70,333.51

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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.