Home / 49,966.93-68,954.40-27,610.93

Finding the Fourth Proportional to 49,966.93, 68,954.40 and 27,610.93

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Solution

The fourth proportional to 49,966.93, 68,954.40 and 27,610.93 is: 38,103.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,966.93 : 68,954.40 = 27,610.93 : x
  2. Step 2: Convert to fraction form
    49,966.93/68,954.40 = 27,610.93/x
  3. Step 3: Cross multiply
    49,966.93x = 68,954.40 × 27,610.93
  4. Step 4: Simplify right side
    49,966.93x = 1,903,895,111.59
  5. Step 5: Solve for x
    x = 1,903,895,111.59/49,966.93
  6. Step 6: Final answer
    x = 38,103.10

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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.