Home / 5,056.84-7,586.64-1,546.77

Finding the Fourth Proportional to 5,056.84, 7,586.64 and 1,546.77

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Solution

The fourth proportional to 5,056.84, 7,586.64 and 1,546.77 is: 2,320.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,056.84 : 7,586.64 = 1,546.77 : x
  2. Step 2: Convert to fraction form
    5,056.84/7,586.64 = 1,546.77/x
  3. Step 3: Cross multiply
    5,056.84x = 7,586.64 × 1,546.77
  4. Step 4: Simplify right side
    5,056.84x = 11,734,815.71
  5. Step 5: Solve for x
    x = 11,734,815.71/5,056.84
  6. Step 6: Final answer
    x = 2,320.58

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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.