Home / 41,477.77-62,216.62-10,313.02

Finding the Fourth Proportional to 41,477.77, 62,216.62 and 10,313.02

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Solution

The fourth proportional to 41,477.77, 62,216.62 and 10,313.02 is: 15,469.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,477.77 : 62,216.62 = 10,313.02 : x
  2. Step 2: Convert to fraction form
    41,477.77/62,216.62 = 10,313.02/x
  3. Step 3: Cross multiply
    41,477.77x = 62,216.62 × 10,313.02
  4. Step 4: Simplify right side
    41,477.77x = 641,641,246.39
  5. Step 5: Solve for x
    x = 641,641,246.39/41,477.77
  6. Step 6: Final answer
    x = 15,469.52

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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.