Home / 6,586.84-9,875.40-2,424.68

Finding the Fourth Proportional to 6,586.84, 9,875.40 and 2,424.68

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Solution

The fourth proportional to 6,586.84, 9,875.40 and 2,424.68 is: 3,635.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,586.84 : 9,875.40 = 2,424.68 : x
  2. Step 2: Convert to fraction form
    6,586.84/9,875.40 = 2,424.68/x
  3. Step 3: Cross multiply
    6,586.84x = 9,875.40 × 2,424.68
  4. Step 4: Simplify right side
    6,586.84x = 23,944,684.87
  5. Step 5: Solve for x
    x = 23,944,684.87/6,586.84
  6. Step 6: Final answer
    x = 3,635.23

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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.