Home / 50,069.93-75,130.77-22,009.68

Finding the Fourth Proportional to 50,069.93, 75,130.77 and 22,009.68

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Solution

The fourth proportional to 50,069.93, 75,130.77 and 22,009.68 is: 33,025.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,069.93 : 75,130.77 = 22,009.68 : x
  2. Step 2: Convert to fraction form
    50,069.93/75,130.77 = 22,009.68/x
  3. Step 3: Cross multiply
    50,069.93x = 75,130.77 × 22,009.68
  4. Step 4: Simplify right side
    50,069.93x = 1,653,604,205.85
  5. Step 5: Solve for x
    x = 1,653,604,205.85/50,069.93
  6. Step 6: Final answer
    x = 33,025.90

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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.