Home / 59,201.30-88,806.60-19,758.41

Finding the Fourth Proportional to 59,201.30, 88,806.60 and 19,758.41

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Solution

The fourth proportional to 59,201.30, 88,806.60 and 19,758.41 is: 29,639.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,201.30 : 88,806.60 = 19,758.41 : x
  2. Step 2: Convert to fraction form
    59,201.30/88,806.60 = 19,758.41/x
  3. Step 3: Cross multiply
    59,201.30x = 88,806.60 × 19,758.41
  4. Step 4: Simplify right side
    59,201.30x = 1,754,677,213.51
  5. Step 5: Solve for x
    x = 1,754,677,213.51/59,201.30
  6. Step 6: Final answer
    x = 29,639.17

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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.