Home / 46,626.81-69,940.22-13,346.99

Finding the Fourth Proportional to 46,626.81, 69,940.22 and 13,346.99

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Solution

The fourth proportional to 46,626.81, 69,940.22 and 13,346.99 is: 20,020.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,626.81 : 69,940.22 = 13,346.99 : x
  2. Step 2: Convert to fraction form
    46,626.81/69,940.22 = 13,346.99/x
  3. Step 3: Cross multiply
    46,626.81x = 69,940.22 × 13,346.99
  4. Step 4: Simplify right side
    46,626.81x = 933,491,731.27
  5. Step 5: Solve for x
    x = 933,491,731.27/46,626.81
  6. Step 6: Final answer
    x = 20,020.49

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Similar ratio
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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.