Home / 46,204.71-69,306.45-11,144.09

Finding the Fourth Proportional to 46,204.71, 69,306.45 and 11,144.09

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Solution

The fourth proportional to 46,204.71, 69,306.45 and 11,144.09 is: 16,715.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,204.71 : 69,306.45 = 11,144.09 : x
  2. Step 2: Convert to fraction form
    46,204.71/69,306.45 = 11,144.09/x
  3. Step 3: Cross multiply
    46,204.71x = 69,306.45 × 11,144.09
  4. Step 4: Simplify right side
    46,204.71x = 772,356,969.85
  5. Step 5: Solve for x
    x = 772,356,969.85/46,204.71
  6. Step 6: Final answer
    x = 16,715.98

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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.