Home / 50,054.33-69,068.15-29,906.95

Finding the Fourth Proportional to 50,054.33, 69,068.15 and 29,906.95

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Solution

The fourth proportional to 50,054.33, 69,068.15 and 29,906.95 is: 41,267.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,054.33 : 69,068.15 = 29,906.95 : x
  2. Step 2: Convert to fraction form
    50,054.33/69,068.15 = 29,906.95/x
  3. Step 3: Cross multiply
    50,054.33x = 69,068.15 × 29,906.95
  4. Step 4: Simplify right side
    50,054.33x = 2,065,617,708.64
  5. Step 5: Solve for x
    x = 2,065,617,708.64/50,054.33
  6. Step 6: Final answer
    x = 41,267.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.