Home / 169,160.32-233,437.67-92,675.69

Finding the Fourth Proportional to 169,160.32, 233,437.67 and 92,675.69

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Solution

The fourth proportional to 169,160.32, 233,437.67 and 92,675.69 is: 127,890.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,160.32 : 233,437.67 = 92,675.69 : x
  2. Step 2: Convert to fraction form
    169,160.32/233,437.67 = 92,675.69/x
  3. Step 3: Cross multiply
    169,160.32x = 233,437.67 × 92,675.69
  4. Step 4: Simplify right side
    169,160.32x = 21,633,996,731.60
  5. Step 5: Solve for x
    x = 21,633,996,731.60/169,160.32
  6. Step 6: Final answer
    x = 127,890.49

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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.