Home / 4,948.46-6,829.08-2,710.53

Finding the Fourth Proportional to 4,948.46, 6,829.08 and 2,710.53

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Solution

The fourth proportional to 4,948.46, 6,829.08 and 2,710.53 is: 3,740.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,948.46 : 6,829.08 = 2,710.53 : x
  2. Step 2: Convert to fraction form
    4,948.46/6,829.08 = 2,710.53/x
  3. Step 3: Cross multiply
    4,948.46x = 6,829.08 × 2,710.53
  4. Step 4: Simplify right side
    4,948.46x = 18,510,416.05
  5. Step 5: Solve for x
    x = 18,510,416.05/4,948.46
  6. Step 6: Final answer
    x = 3,740.64

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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.