Home / 50,316.12-75,367.53-34,446.69

Finding the Fourth Proportional to 50,316.12, 75,367.53 and 34,446.69

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Solution

The fourth proportional to 50,316.12, 75,367.53 and 34,446.69 is: 51,597.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,316.12 : 75,367.53 = 34,446.69 : x
  2. Step 2: Convert to fraction form
    50,316.12/75,367.53 = 34,446.69/x
  3. Step 3: Cross multiply
    50,316.12x = 75,367.53 × 34,446.69
  4. Step 4: Simplify right side
    50,316.12x = 2,596,161,941.98
  5. Step 5: Solve for x
    x = 2,596,161,941.98/50,316.12
  6. Step 6: Final answer
    x = 51,597.02

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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.