Home / 33,670.92-46,466.19-18,564.12

Finding the Fourth Proportional to 33,670.92, 46,466.19 and 18,564.12

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Solution

The fourth proportional to 33,670.92, 46,466.19 and 18,564.12 is: 25,618.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,670.92 : 46,466.19 = 18,564.12 : x
  2. Step 2: Convert to fraction form
    33,670.92/46,466.19 = 18,564.12/x
  3. Step 3: Cross multiply
    33,670.92x = 46,466.19 × 18,564.12
  4. Step 4: Simplify right side
    33,670.92x = 862,603,927.10
  5. Step 5: Solve for x
    x = 862,603,927.10/33,670.92
  6. Step 6: Final answer
    x = 25,618.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.