Home / 35,276.31-52,910.82-22,088.70

Finding the Fourth Proportional to 35,276.31, 52,910.82 and 22,088.70

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Solution

The fourth proportional to 35,276.31, 52,910.82 and 22,088.70 is: 33,130.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,276.31 : 52,910.82 = 22,088.70 : x
  2. Step 2: Convert to fraction form
    35,276.31/52,910.82 = 22,088.70/x
  3. Step 3: Cross multiply
    35,276.31x = 52,910.82 × 22,088.70
  4. Step 4: Simplify right side
    35,276.31x = 1,168,731,229.73
  5. Step 5: Solve for x
    x = 1,168,731,229.73/35,276.31
  6. Step 6: Final answer
    x = 33,130.77

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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.