Home / 9,335.26-14,002.87-4,334.90

Finding the Fourth Proportional to 9,335.26, 14,002.87 and 4,334.90

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Solution

The fourth proportional to 9,335.26, 14,002.87 and 4,334.90 is: 6,502.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,335.26 : 14,002.87 = 4,334.90 : x
  2. Step 2: Convert to fraction form
    9,335.26/14,002.87 = 4,334.90/x
  3. Step 3: Cross multiply
    9,335.26x = 14,002.87 × 4,334.90
  4. Step 4: Simplify right side
    9,335.26x = 60,700,978.62
  5. Step 5: Solve for x
    x = 60,700,978.62/9,335.26
  6. Step 6: Final answer
    x = 6,502.34

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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.