Home / 46,191.24-69,284.24-18,116.28

Finding the Fourth Proportional to 46,191.24, 69,284.24 and 18,116.28

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Solution

The fourth proportional to 46,191.24, 69,284.24 and 18,116.28 is: 27,173.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,191.24 : 69,284.24 = 18,116.28 : x
  2. Step 2: Convert to fraction form
    46,191.24/69,284.24 = 18,116.28/x
  3. Step 3: Cross multiply
    46,191.24x = 69,284.24 × 18,116.28
  4. Step 4: Simplify right side
    46,191.24x = 1,255,172,691.43
  5. Step 5: Solve for x
    x = 1,255,172,691.43/46,191.24
  6. Step 6: Final answer
    x = 27,173.39

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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.