Home / 4,848.33-7,271.70-1,727.87

Finding the Fourth Proportional to 4,848.33, 7,271.70 and 1,727.87

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Solution

The fourth proportional to 4,848.33, 7,271.70 and 1,727.87 is: 2,591.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848.33 : 7,271.70 = 1,727.87 : x
  2. Step 2: Convert to fraction form
    4,848.33/7,271.70 = 1,727.87/x
  3. Step 3: Cross multiply
    4,848.33x = 7,271.70 × 1,727.87
  4. Step 4: Simplify right side
    4,848.33x = 12,564,570.46
  5. Step 5: Solve for x
    x = 12,564,570.46/4,848.33
  6. Step 6: Final answer
    x = 2,591.53

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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.