Home / 46,063.28-69,114.36-22,689.92

Finding the Fourth Proportional to 46,063.28, 69,114.36 and 22,689.92

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Solution

The fourth proportional to 46,063.28, 69,114.36 and 22,689.92 is: 34,044.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,063.28 : 69,114.36 = 22,689.92 : x
  2. Step 2: Convert to fraction form
    46,063.28/69,114.36 = 22,689.92/x
  3. Step 3: Cross multiply
    46,063.28x = 69,114.36 × 22,689.92
  4. Step 4: Simplify right side
    46,063.28x = 1,568,199,299.25
  5. Step 5: Solve for x
    x = 1,568,199,299.25/46,063.28
  6. Step 6: Final answer
    x = 34,044.46

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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.