Home / 2,973.87-4,460.95-2,452.91

Finding the Fourth Proportional to 2,973.87, 4,460.95 and 2,452.91

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Solution

The fourth proportional to 2,973.87, 4,460.95 and 2,452.91 is: 3,679.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,973.87 : 4,460.95 = 2,452.91 : x
  2. Step 2: Convert to fraction form
    2,973.87/4,460.95 = 2,452.91/x
  3. Step 3: Cross multiply
    2,973.87x = 4,460.95 × 2,452.91
  4. Step 4: Simplify right side
    2,973.87x = 10,942,280.43
  5. Step 5: Solve for x
    x = 10,942,280.43/2,973.87
  6. Step 6: Final answer
    x = 3,679.48

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1.5x scale

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.