Home / 49,017.92-73,523.04-17,860.16

Finding the Fourth Proportional to 49,017.92, 73,523.04 and 17,860.16

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Solution

The fourth proportional to 49,017.92, 73,523.04 and 17,860.16 is: 26,788.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,017.92 : 73,523.04 = 17,860.16 : x
  2. Step 2: Convert to fraction form
    49,017.92/73,523.04 = 17,860.16/x
  3. Step 3: Cross multiply
    49,017.92x = 73,523.04 × 17,860.16
  4. Step 4: Simplify right side
    49,017.92x = 1,313,133,258.09
  5. Step 5: Solve for x
    x = 1,313,133,258.09/49,017.92
  6. Step 6: Final answer
    x = 26,788.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.