Home / 133,699.48-200,252.24-95,677.92

Finding the Fourth Proportional to 133,699.48, 200,252.24 and 95,677.92

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Solution

The fourth proportional to 133,699.48, 200,252.24 and 95,677.92 is: 143,304.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,699.48 : 200,252.24 = 95,677.92 : x
  2. Step 2: Convert to fraction form
    133,699.48/200,252.24 = 95,677.92/x
  3. Step 3: Cross multiply
    133,699.48x = 200,252.24 × 95,677.92
  4. Step 4: Simplify right side
    133,699.48x = 19,159,717,798.54
  5. Step 5: Solve for x
    x = 19,159,717,798.54/133,699.48
  6. Step 6: Final answer
    x = 143,304.36

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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.