Home / 39,222.14-59,046.64-35,734.57

Finding the Fourth Proportional to 39,222.14, 59,046.64 and 35,734.57

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Solution

The fourth proportional to 39,222.14, 59,046.64 and 35,734.57 is: 53,796.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,222.14 : 59,046.64 = 35,734.57 : x
  2. Step 2: Convert to fraction form
    39,222.14/59,046.64 = 35,734.57/x
  3. Step 3: Cross multiply
    39,222.14x = 59,046.64 × 35,734.57
  4. Step 4: Simplify right side
    39,222.14x = 2,110,006,053.39
  5. Step 5: Solve for x
    x = 2,110,006,053.39/39,222.14
  6. Step 6: Final answer
    x = 53,796.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.