Home / 46,251.42-69,355.50-16,665.36

Finding the Fourth Proportional to 46,251.42, 69,355.50 and 16,665.36

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Solution

The fourth proportional to 46,251.42, 69,355.50 and 16,665.36 is: 24,990.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,251.42 : 69,355.50 = 16,665.36 : x
  2. Step 2: Convert to fraction form
    46,251.42/69,355.50 = 16,665.36/x
  3. Step 3: Cross multiply
    46,251.42x = 69,355.50 × 16,665.36
  4. Step 4: Simplify right side
    46,251.42x = 1,155,834,375.48
  5. Step 5: Solve for x
    x = 1,155,834,375.48/46,251.42
  6. Step 6: Final answer
    x = 24,990.25

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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.