Home / 50,511.24-75,377.61-44,368.20

Finding the Fourth Proportional to 50,511.24, 75,377.61 and 44,368.20

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Solution

The fourth proportional to 50,511.24, 75,377.61 and 44,368.20 is: 66,210.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,511.24 : 75,377.61 = 44,368.20 : x
  2. Step 2: Convert to fraction form
    50,511.24/75,377.61 = 44,368.20/x
  3. Step 3: Cross multiply
    50,511.24x = 75,377.61 × 44,368.20
  4. Step 4: Simplify right side
    50,511.24x = 3,344,368,876.00
  5. Step 5: Solve for x
    x = 3,344,368,876.00/50,511.24
  6. Step 6: Final answer
    x = 66,210.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.