Home / 9,349.29-14,016.98-4,416.12

Finding the Fourth Proportional to 9,349.29, 14,016.98 and 4,416.12

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Solution

The fourth proportional to 9,349.29, 14,016.98 and 4,416.12 is: 6,620.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,349.29 : 14,016.98 = 4,416.12 : x
  2. Step 2: Convert to fraction form
    9,349.29/14,016.98 = 4,416.12/x
  3. Step 3: Cross multiply
    9,349.29x = 14,016.98 × 4,416.12
  4. Step 4: Simplify right side
    9,349.29x = 61,900,676.76
  5. Step 5: Solve for x
    x = 61,900,676.76/9,349.29
  6. Step 6: Final answer
    x = 6,620.90

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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.