Home / 43,088.97-64,631.79-22,028.77

Finding the Fourth Proportional to 43,088.97, 64,631.79 and 22,028.77

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Solution

The fourth proportional to 43,088.97, 64,631.79 and 22,028.77 is: 33,042.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,088.97 : 64,631.79 = 22,028.77 : x
  2. Step 2: Convert to fraction form
    43,088.97/64,631.79 = 22,028.77/x
  3. Step 3: Cross multiply
    43,088.97x = 64,631.79 × 22,028.77
  4. Step 4: Simplify right side
    43,088.97x = 1,423,758,917.39
  5. Step 5: Solve for x
    x = 1,423,758,917.39/43,088.97
  6. Step 6: Final answer
    x = 33,042.30

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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.