Home / 39,749.94-59,647.05-33,933.06

Finding the Fourth Proportional to 39,749.94, 59,647.05 and 33,933.06

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Solution

The fourth proportional to 39,749.94, 59,647.05 and 33,933.06 is: 50,918.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,749.94 : 59,647.05 = 33,933.06 : x
  2. Step 2: Convert to fraction form
    39,749.94/59,647.05 = 33,933.06/x
  3. Step 3: Cross multiply
    39,749.94x = 59,647.05 × 33,933.06
  4. Step 4: Simplify right side
    39,749.94x = 2,024,006,926.47
  5. Step 5: Solve for x
    x = 2,024,006,926.47/39,749.94
  6. Step 6: Final answer
    x = 50,918.49

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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.