Home / 41,709.07-62,406.64-29,253.40

Finding the Fourth Proportional to 41,709.07, 62,406.64 and 29,253.40

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Solution

The fourth proportional to 41,709.07, 62,406.64 and 29,253.40 is: 43,770.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,709.07 : 62,406.64 = 29,253.40 : x
  2. Step 2: Convert to fraction form
    41,709.07/62,406.64 = 29,253.40/x
  3. Step 3: Cross multiply
    41,709.07x = 62,406.64 × 29,253.40
  4. Step 4: Simplify right side
    41,709.07x = 1,825,606,402.58
  5. Step 5: Solve for x
    x = 1,825,606,402.58/41,709.07
  6. Step 6: Final answer
    x = 43,770.01

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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.