Home / 46,733.28-69,767.00-45,092.94

Finding the Fourth Proportional to 46,733.28, 69,767.00 and 45,092.94

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Solution

The fourth proportional to 46,733.28, 69,767.00 and 45,092.94 is: 67,318.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,733.28 : 69,767.00 = 45,092.94 : x
  2. Step 2: Convert to fraction form
    46,733.28/69,767.00 = 45,092.94/x
  3. Step 3: Cross multiply
    46,733.28x = 69,767.00 × 45,092.94
  4. Step 4: Simplify right side
    46,733.28x = 3,145,998,919.52
  5. Step 5: Solve for x
    x = 3,145,998,919.52/46,733.28
  6. Step 6: Final answer
    x = 67,318.17

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.