Home / 102,095.48-153,212.94-35,534.96

Finding the Fourth Proportional to 102,095.48, 153,212.94 and 35,534.96

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Solution

The fourth proportional to 102,095.48, 153,212.94 and 35,534.96 is: 53,326.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,095.48 : 153,212.94 = 35,534.96 : x
  2. Step 2: Convert to fraction form
    102,095.48/153,212.94 = 35,534.96/x
  3. Step 3: Cross multiply
    102,095.48x = 153,212.94 × 35,534.96
  4. Step 4: Simplify right side
    102,095.48x = 5,444,415,694.38
  5. Step 5: Solve for x
    x = 5,444,415,694.38/102,095.48
  6. Step 6: Final answer
    x = 53,326.71

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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.