Home / 104,964.07-144,844.97-59,635.77

Finding the Fourth Proportional to 104,964.07, 144,844.97 and 59,635.77

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Solution

The fourth proportional to 104,964.07, 144,844.97 and 59,635.77 is: 82,294.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,964.07 : 144,844.97 = 59,635.77 : x
  2. Step 2: Convert to fraction form
    104,964.07/144,844.97 = 59,635.77/x
  3. Step 3: Cross multiply
    104,964.07x = 144,844.97 × 59,635.77
  4. Step 4: Simplify right side
    104,964.07x = 8,637,941,316.58
  5. Step 5: Solve for x
    x = 8,637,941,316.58/104,964.07
  6. Step 6: Final answer
    x = 82,294.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.