Home / 50,405.07-75,607.52-14,891.33

Finding the Fourth Proportional to 50,405.07, 75,607.52 and 14,891.33

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Solution

The fourth proportional to 50,405.07, 75,607.52 and 14,891.33 is: 22,336.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,405.07 : 75,607.52 = 14,891.33 : x
  2. Step 2: Convert to fraction form
    50,405.07/75,607.52 = 14,891.33/x
  3. Step 3: Cross multiply
    50,405.07x = 75,607.52 × 14,891.33
  4. Step 4: Simplify right side
    50,405.07x = 1,125,896,645.36
  5. Step 5: Solve for x
    x = 1,125,896,645.36/50,405.07
  6. Step 6: Final answer
    x = 22,336.97

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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.