Home / 4,753.28-7,100.92-4,580.48

Finding the Fourth Proportional to 4,753.28, 7,100.92 and 4,580.48

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Solution

The fourth proportional to 4,753.28, 7,100.92 and 4,580.48 is: 6,842.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,753.28 : 7,100.92 = 4,580.48 : x
  2. Step 2: Convert to fraction form
    4,753.28/7,100.92 = 4,580.48/x
  3. Step 3: Cross multiply
    4,753.28x = 7,100.92 × 4,580.48
  4. Step 4: Simplify right side
    4,753.28x = 32,525,622.04
  5. Step 5: Solve for x
    x = 32,525,622.04/4,753.28
  6. Step 6: Final answer
    x = 6,842.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.