Home / 7,563.90-11,344.23-2,366.94

Finding the Fourth Proportional to 7,563.90, 11,344.23 and 2,366.94

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Solution

The fourth proportional to 7,563.90, 11,344.23 and 2,366.94 is: 3,549.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,563.90 : 11,344.23 = 2,366.94 : x
  2. Step 2: Convert to fraction form
    7,563.90/11,344.23 = 2,366.94/x
  3. Step 3: Cross multiply
    7,563.90x = 11,344.23 × 2,366.94
  4. Step 4: Simplify right side
    7,563.90x = 26,851,111.76
  5. Step 5: Solve for x
    x = 26,851,111.76/7,563.90
  6. Step 6: Final answer
    x = 3,549.90

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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.