Home / 4,353.80-6,527.10-2,301.80

Finding the Fourth Proportional to 4,353.80, 6,527.10 and 2,301.80

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Solution

The fourth proportional to 4,353.80, 6,527.10 and 2,301.80 is: 3,450.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,353.80 : 6,527.10 = 2,301.80 : x
  2. Step 2: Convert to fraction form
    4,353.80/6,527.10 = 2,301.80/x
  3. Step 3: Cross multiply
    4,353.80x = 6,527.10 × 2,301.80
  4. Step 4: Simplify right side
    4,353.80x = 15,024,078.78
  5. Step 5: Solve for x
    x = 15,024,078.78/4,353.80
  6. Step 6: Final answer
    x = 3,450.80

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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.