Home / 164,804.03-227,434.35-93,182.51

Finding the Fourth Proportional to 164,804.03, 227,434.35 and 93,182.51

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Solution

The fourth proportional to 164,804.03, 227,434.35 and 93,182.51 is: 128,594.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,804.03 : 227,434.35 = 93,182.51 : x
  2. Step 2: Convert to fraction form
    164,804.03/227,434.35 = 93,182.51/x
  3. Step 3: Cross multiply
    164,804.03x = 227,434.35 × 93,182.51
  4. Step 4: Simplify right side
    164,804.03x = 21,192,902,456.05
  5. Step 5: Solve for x
    x = 21,192,902,456.05/164,804.03
  6. Step 6: Final answer
    x = 128,594.57

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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.