Home / 60,789.84-83,889.75-33,932.11

Finding the Fourth Proportional to 60,789.84, 83,889.75 and 33,932.11

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Solution

The fourth proportional to 60,789.84, 83,889.75 and 33,932.11 is: 46,826.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,789.84 : 83,889.75 = 33,932.11 : x
  2. Step 2: Convert to fraction form
    60,789.84/83,889.75 = 33,932.11/x
  3. Step 3: Cross multiply
    60,789.84x = 83,889.75 × 33,932.11
  4. Step 4: Simplify right side
    60,789.84x = 2,846,556,434.60
  5. Step 5: Solve for x
    x = 2,846,556,434.60/60,789.84
  6. Step 6: Final answer
    x = 46,826.19

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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.