Home / 4,683.84-6,463.90-2,695.02

Finding the Fourth Proportional to 4,683.84, 6,463.90 and 2,695.02

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Solution

The fourth proportional to 4,683.84, 6,463.90 and 2,695.02 is: 3,719.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,683.84 : 6,463.90 = 2,695.02 : x
  2. Step 2: Convert to fraction form
    4,683.84/6,463.90 = 2,695.02/x
  3. Step 3: Cross multiply
    4,683.84x = 6,463.90 × 2,695.02
  4. Step 4: Simplify right side
    4,683.84x = 17,420,339.78
  5. Step 5: Solve for x
    x = 17,420,339.78/4,683.84
  6. Step 6: Final answer
    x = 3,719.24

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1.5x scale

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.