Home / 36,349.30-54,523.77-9,695.23

Finding the Fourth Proportional to 36,349.30, 54,523.77 and 9,695.23

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Solution

The fourth proportional to 36,349.30, 54,523.77 and 9,695.23 is: 14,542.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,349.30 : 54,523.77 = 9,695.23 : x
  2. Step 2: Convert to fraction form
    36,349.30/54,523.77 = 9,695.23/x
  3. Step 3: Cross multiply
    36,349.30x = 54,523.77 × 9,695.23
  4. Step 4: Simplify right side
    36,349.30x = 528,620,490.62
  5. Step 5: Solve for x
    x = 528,620,490.62/36,349.30
  6. Step 6: Final answer
    x = 14,542.80

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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.