Home / 104,848.14-144,694.53-59,530.34

Finding the Fourth Proportional to 104,848.14, 144,694.53 and 59,530.34

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Solution

The fourth proportional to 104,848.14, 144,694.53 and 59,530.34 is: 82,154.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,848.14 : 144,694.53 = 59,530.34 : x
  2. Step 2: Convert to fraction form
    104,848.14/144,694.53 = 59,530.34/x
  3. Step 3: Cross multiply
    104,848.14x = 144,694.53 × 59,530.34
  4. Step 4: Simplify right side
    104,848.14x = 8,613,713,545.92
  5. Step 5: Solve for x
    x = 8,613,713,545.92/104,848.14
  6. Step 6: Final answer
    x = 82,154.19

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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.