Home / 70,320.29-96,950.34-44,817.35

Finding the Fourth Proportional to 70,320.29, 96,950.34 and 44,817.35

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Solution

The fourth proportional to 70,320.29, 96,950.34 and 44,817.35 is: 61,789.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,320.29 : 96,950.34 = 44,817.35 : x
  2. Step 2: Convert to fraction form
    70,320.29/96,950.34 = 44,817.35/x
  3. Step 3: Cross multiply
    70,320.29x = 96,950.34 × 44,817.35
  4. Step 4: Simplify right side
    70,320.29x = 4,345,056,835.65
  5. Step 5: Solve for x
    x = 4,345,056,835.65/70,320.29
  6. Step 6: Final answer
    x = 61,789.52

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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.