Home / 46,110.30-69,165.45-14,945.55

Finding the Fourth Proportional to 46,110.30, 69,165.45 and 14,945.55

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Solution

The fourth proportional to 46,110.30, 69,165.45 and 14,945.55 is: 22,418.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,110.30 : 69,165.45 = 14,945.55 : x
  2. Step 2: Convert to fraction form
    46,110.30/69,165.45 = 14,945.55/x
  3. Step 3: Cross multiply
    46,110.30x = 69,165.45 × 14,945.55
  4. Step 4: Simplify right side
    46,110.30x = 1,033,715,691.25
  5. Step 5: Solve for x
    x = 1,033,715,691.25/46,110.30
  6. Step 6: Final answer
    x = 22,418.33

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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.