Home / 46,153.54-69,230.29-11,093.19

Finding the Fourth Proportional to 46,153.54, 69,230.29 and 11,093.19

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Solution

The fourth proportional to 46,153.54, 69,230.29 and 11,093.19 is: 16,639.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,153.54 : 69,230.29 = 11,093.19 : x
  2. Step 2: Convert to fraction form
    46,153.54/69,230.29 = 11,093.19/x
  3. Step 3: Cross multiply
    46,153.54x = 69,230.29 × 11,093.19
  4. Step 4: Simplify right side
    46,153.54x = 767,984,760.73
  5. Step 5: Solve for x
    x = 767,984,760.73/46,153.54
  6. Step 6: Final answer
    x = 16,639.78

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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.