Home / 46,674.44-69,990.96-13,386.92

Finding the Fourth Proportional to 46,674.44, 69,990.96 and 13,386.92

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Solution

The fourth proportional to 46,674.44, 69,990.96 and 13,386.92 is: 20,074.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,674.44 : 69,990.96 = 13,386.92 : x
  2. Step 2: Convert to fraction form
    46,674.44/69,990.96 = 13,386.92/x
  3. Step 3: Cross multiply
    46,674.44x = 69,990.96 × 13,386.92
  4. Step 4: Simplify right side
    46,674.44x = 936,963,382.24
  5. Step 5: Solve for x
    x = 936,963,382.24/46,674.44
  6. Step 6: Final answer
    x = 20,074.44

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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.