Home / 3,466.04-4,784.76-2,140.52

Finding the Fourth Proportional to 3,466.04, 4,784.76 and 2,140.52

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Solution

The fourth proportional to 3,466.04, 4,784.76 and 2,140.52 is: 2,954.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466.04 : 4,784.76 = 2,140.52 : x
  2. Step 2: Convert to fraction form
    3,466.04/4,784.76 = 2,140.52/x
  3. Step 3: Cross multiply
    3,466.04x = 4,784.76 × 2,140.52
  4. Step 4: Simplify right side
    3,466.04x = 10,241,850.55
  5. Step 5: Solve for x
    x = 10,241,850.55/3,466.04
  6. Step 6: Final answer
    x = 2,954.92

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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.