Home / 170,443.22-235,212.81-94,996.58

Finding the Fourth Proportional to 170,443.22, 235,212.81 and 94,996.58

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Solution

The fourth proportional to 170,443.22, 235,212.81 and 94,996.58 is: 131,095.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,443.22 : 235,212.81 = 94,996.58 : x
  2. Step 2: Convert to fraction form
    170,443.22/235,212.81 = 94,996.58/x
  3. Step 3: Cross multiply
    170,443.22x = 235,212.81 × 94,996.58
  4. Step 4: Simplify right side
    170,443.22x = 22,344,412,522.19
  5. Step 5: Solve for x
    x = 22,344,412,522.19/170,443.22
  6. Step 6: Final answer
    x = 131,095.93

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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.