Home / 46,638.65-69,967.92-15,050.51

Finding the Fourth Proportional to 46,638.65, 69,967.92 and 15,050.51

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Solution

The fourth proportional to 46,638.65, 69,967.92 and 15,050.51 is: 22,578.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,638.65 : 69,967.92 = 15,050.51 : x
  2. Step 2: Convert to fraction form
    46,638.65/69,967.92 = 15,050.51/x
  3. Step 3: Cross multiply
    46,638.65x = 69,967.92 × 15,050.51
  4. Step 4: Simplify right side
    46,638.65x = 1,053,052,529.80
  5. Step 5: Solve for x
    x = 1,053,052,529.80/46,638.65
  6. Step 6: Final answer
    x = 22,578.97

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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.