Home / 46,082.21-69,120.88-22,700.75

Finding the Fourth Proportional to 46,082.21, 69,120.88 and 22,700.75

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Solution

The fourth proportional to 46,082.21, 69,120.88 and 22,700.75 is: 34,049.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,082.21 : 69,120.88 = 22,700.75 : x
  2. Step 2: Convert to fraction form
    46,082.21/69,120.88 = 22,700.75/x
  3. Step 3: Cross multiply
    46,082.21x = 69,120.88 × 22,700.75
  4. Step 4: Simplify right side
    46,082.21x = 1,569,095,816.66
  5. Step 5: Solve for x
    x = 1,569,095,816.66/46,082.21
  6. Step 6: Final answer
    x = 34,049.93

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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.