Home / 69,371.08-104,061.32-24,386.96

Finding the Fourth Proportional to 69,371.08, 104,061.32 and 24,386.96

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Solution

The fourth proportional to 69,371.08, 104,061.32 and 24,386.96 is: 36,582.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,371.08 : 104,061.32 = 24,386.96 : x
  2. Step 2: Convert to fraction form
    69,371.08/104,061.32 = 24,386.96/x
  3. Step 3: Cross multiply
    69,371.08x = 104,061.32 × 24,386.96
  4. Step 4: Simplify right side
    69,371.08x = 2,537,739,248.39
  5. Step 5: Solve for x
    x = 2,537,739,248.39/69,371.08
  6. Step 6: Final answer
    x = 36,582.09

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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.