Home / 9,048.09-13,567.68-4,302.93

Finding the Fourth Proportional to 9,048.09, 13,567.68 and 4,302.93

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Solution

The fourth proportional to 9,048.09, 13,567.68 and 4,302.93 is: 6,452.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,048.09 : 13,567.68 = 4,302.93 : x
  2. Step 2: Convert to fraction form
    9,048.09/13,567.68 = 4,302.93/x
  3. Step 3: Cross multiply
    9,048.09x = 13,567.68 × 4,302.93
  4. Step 4: Simplify right side
    9,048.09x = 58,380,777.30
  5. Step 5: Solve for x
    x = 58,380,777.30/9,048.09
  6. Step 6: Final answer
    x = 6,452.28

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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.