Home / 46,440.33-69,612.84-18,348.99

Finding the Fourth Proportional to 46,440.33, 69,612.84 and 18,348.99

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Solution

The fourth proportional to 46,440.33, 69,612.84 and 18,348.99 is: 27,504.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,440.33 : 69,612.84 = 18,348.99 : x
  2. Step 2: Convert to fraction form
    46,440.33/69,612.84 = 18,348.99/x
  3. Step 3: Cross multiply
    46,440.33x = 69,612.84 × 18,348.99
  4. Step 4: Simplify right side
    46,440.33x = 1,277,325,305.03
  5. Step 5: Solve for x
    x = 1,277,325,305.03/46,440.33
  6. Step 6: Final answer
    x = 27,504.66

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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.