Home / 227,514.42-341,293.50-69,715.08

Finding the Fourth Proportional to 227,514.42, 341,293.50 and 69,715.08

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Solution

The fourth proportional to 227,514.42, 341,293.50 and 69,715.08 is: 104,579.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,514.42 : 341,293.50 = 69,715.08 : x
  2. Step 2: Convert to fraction form
    227,514.42/341,293.50 = 69,715.08/x
  3. Step 3: Cross multiply
    227,514.42x = 341,293.50 × 69,715.08
  4. Step 4: Simplify right side
    227,514.42x = 23,793,303,655.98
  5. Step 5: Solve for x
    x = 23,793,303,655.98/227,514.42
  6. Step 6: Final answer
    x = 104,579.32

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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.