Home / 60,629.11-83,660.65-33,769.71

Finding the Fourth Proportional to 60,629.11, 83,660.65 and 33,769.71

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Solution

The fourth proportional to 60,629.11, 83,660.65 and 33,769.71 is: 46,598.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,629.11 : 83,660.65 = 33,769.71 : x
  2. Step 2: Convert to fraction form
    60,629.11/83,660.65 = 33,769.71/x
  3. Step 3: Cross multiply
    60,629.11x = 83,660.65 × 33,769.71
  4. Step 4: Simplify right side
    60,629.11x = 2,825,195,804.49
  5. Step 5: Solve for x
    x = 2,825,195,804.49/60,629.11
  6. Step 6: Final answer
    x = 46,598.01

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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.