Home / 106,224.56-146,556.81-60,276.59

Finding the Fourth Proportional to 106,224.56, 146,556.81 and 60,276.59

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Solution

The fourth proportional to 106,224.56, 146,556.81 and 60,276.59 is: 83,162.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,224.56 : 146,556.81 = 60,276.59 : x
  2. Step 2: Convert to fraction form
    106,224.56/146,556.81 = 60,276.59/x
  3. Step 3: Cross multiply
    106,224.56x = 146,556.81 × 60,276.59
  4. Step 4: Simplify right side
    106,224.56x = 8,833,944,015.29
  5. Step 5: Solve for x
    x = 8,833,944,015.29/106,224.56
  6. Step 6: Final answer
    x = 83,162.92

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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.