Home / 49,023.84-73,560.06-19,441.02

Finding the Fourth Proportional to 49,023.84, 73,560.06 and 19,441.02

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Solution

The fourth proportional to 49,023.84, 73,560.06 and 19,441.02 is: 29,171.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,023.84 : 73,560.06 = 19,441.02 : x
  2. Step 2: Convert to fraction form
    49,023.84/73,560.06 = 19,441.02/x
  3. Step 3: Cross multiply
    49,023.84x = 73,560.06 × 19,441.02
  4. Step 4: Simplify right side
    49,023.84x = 1,430,082,132.66
  5. Step 5: Solve for x
    x = 1,430,082,132.66/49,023.84
  6. Step 6: Final answer
    x = 29,171.16

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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.