Home / 5,624.08-7,758.28-4,563.03

Finding the Fourth Proportional to 5,624.08, 7,758.28 and 4,563.03

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Solution

The fourth proportional to 5,624.08, 7,758.28 and 4,563.03 is: 6,294.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624.08 : 7,758.28 = 4,563.03 : x
  2. Step 2: Convert to fraction form
    5,624.08/7,758.28 = 4,563.03/x
  3. Step 3: Cross multiply
    5,624.08x = 7,758.28 × 4,563.03
  4. Step 4: Simplify right side
    5,624.08x = 35,401,299.19
  5. Step 5: Solve for x
    x = 35,401,299.19/5,624.08
  6. Step 6: Final answer
    x = 6,294.59

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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.