Home / 63,325.92-87,394.24-35,030.96

Finding the Fourth Proportional to 63,325.92, 87,394.24 and 35,030.96

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Solution

The fourth proportional to 63,325.92, 87,394.24 and 35,030.96 is: 48,345.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,325.92 : 87,394.24 = 35,030.96 : x
  2. Step 2: Convert to fraction form
    63,325.92/87,394.24 = 35,030.96/x
  3. Step 3: Cross multiply
    63,325.92x = 87,394.24 × 35,030.96
  4. Step 4: Simplify right side
    63,325.92x = 3,061,504,125.67
  5. Step 5: Solve for x
    x = 3,061,504,125.67/63,325.92
  6. Step 6: Final answer
    x = 48,345.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.