Home / 43,935.33-65,937.86-22,881.34

Finding the Fourth Proportional to 43,935.33, 65,937.86 and 22,881.34

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Solution

The fourth proportional to 43,935.33, 65,937.86 and 22,881.34 is: 34,340.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,935.33 : 65,937.86 = 22,881.34 : x
  2. Step 2: Convert to fraction form
    43,935.33/65,937.86 = 22,881.34/x
  3. Step 3: Cross multiply
    43,935.33x = 65,937.86 × 22,881.34
  4. Step 4: Simplify right side
    43,935.33x = 1,508,746,593.53
  5. Step 5: Solve for x
    x = 1,508,746,593.53/43,935.33
  6. Step 6: Final answer
    x = 34,340.17

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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.