Home / 50,994.22-76,465.04-22,890.18

Finding the Fourth Proportional to 50,994.22, 76,465.04 and 22,890.18

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Solution

The fourth proportional to 50,994.22, 76,465.04 and 22,890.18 is: 34,323.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,994.22 : 76,465.04 = 22,890.18 : x
  2. Step 2: Convert to fraction form
    50,994.22/76,465.04 = 22,890.18/x
  3. Step 3: Cross multiply
    50,994.22x = 76,465.04 × 22,890.18
  4. Step 4: Simplify right side
    50,994.22x = 1,750,298,529.31
  5. Step 5: Solve for x
    x = 1,750,298,529.31/50,994.22
  6. Step 6: Final answer
    x = 34,323.47

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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.