Home / 63,689.24-95,402.52-37,313.96

Finding the Fourth Proportional to 63,689.24, 95,402.52 and 37,313.96

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Solution

The fourth proportional to 63,689.24, 95,402.52 and 37,313.96 is: 55,893.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,689.24 : 95,402.52 = 37,313.96 : x
  2. Step 2: Convert to fraction form
    63,689.24/95,402.52 = 37,313.96/x
  3. Step 3: Cross multiply
    63,689.24x = 95,402.52 × 37,313.96
  4. Step 4: Simplify right side
    63,689.24x = 3,559,845,815.18
  5. Step 5: Solve for x
    x = 3,559,845,815.18/63,689.24
  6. Step 6: Final answer
    x = 55,893.99

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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.