Home / 49,065.93-67,713.06-27,847.17

Finding the Fourth Proportional to 49,065.93, 67,713.06 and 27,847.17

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Solution

The fourth proportional to 49,065.93, 67,713.06 and 27,847.17 is: 38,430.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,065.93 : 67,713.06 = 27,847.17 : x
  2. Step 2: Convert to fraction form
    49,065.93/67,713.06 = 27,847.17/x
  3. Step 3: Cross multiply
    49,065.93x = 67,713.06 × 27,847.17
  4. Step 4: Simplify right side
    49,065.93x = 1,885,617,093.04
  5. Step 5: Solve for x
    x = 1,885,617,093.04/49,065.93
  6. Step 6: Final answer
    x = 38,430.27

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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.