Home / 39,047.92-58,571.36-9,466.02

Finding the Fourth Proportional to 39,047.92, 58,571.36 and 9,466.02

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Solution

The fourth proportional to 39,047.92, 58,571.36 and 9,466.02 is: 14,198.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,047.92 : 58,571.36 = 9,466.02 : x
  2. Step 2: Convert to fraction form
    39,047.92/58,571.36 = 9,466.02/x
  3. Step 3: Cross multiply
    39,047.92x = 58,571.36 × 9,466.02
  4. Step 4: Simplify right side
    39,047.92x = 554,437,665.19
  5. Step 5: Solve for x
    x = 554,437,665.19/39,047.92
  6. Step 6: Final answer
    x = 14,198.90

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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.