Home / 164,920.07-227,614.13-104,496.33

Finding the Fourth Proportional to 164,920.07, 227,614.13 and 104,496.33

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Solution

The fourth proportional to 164,920.07, 227,614.13 and 104,496.33 is: 144,220.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,920.07 : 227,614.13 = 104,496.33 : x
  2. Step 2: Convert to fraction form
    164,920.07/227,614.13 = 104,496.33/x
  3. Step 3: Cross multiply
    164,920.07x = 227,614.13 × 104,496.33
  4. Step 4: Simplify right side
    164,920.07x = 23,784,840,718.66
  5. Step 5: Solve for x
    x = 23,784,840,718.66/164,920.07
  6. Step 6: Final answer
    x = 144,220.42

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1.5x scale

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.