Home / 60,246.67-83,141.07-33,389.71

Finding the Fourth Proportional to 60,246.67, 83,141.07 and 33,389.71

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Solution

The fourth proportional to 60,246.67, 83,141.07 and 33,389.71 is: 46,078.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,246.67 : 83,141.07 = 33,389.71 : x
  2. Step 2: Convert to fraction form
    60,246.67/83,141.07 = 33,389.71/x
  3. Step 3: Cross multiply
    60,246.67x = 83,141.07 × 33,389.71
  4. Step 4: Simplify right side
    60,246.67x = 2,776,056,216.39
  5. Step 5: Solve for x
    x = 2,776,056,216.39/60,246.67
  6. Step 6: Final answer
    x = 46,078.17

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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.