Home / 9,484.59-14,226.35-2,910.76

Finding the Fourth Proportional to 9,484.59, 14,226.35 and 2,910.76

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Solution

The fourth proportional to 9,484.59, 14,226.35 and 2,910.76 is: 4,365.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484.59 : 14,226.35 = 2,910.76 : x
  2. Step 2: Convert to fraction form
    9,484.59/14,226.35 = 2,910.76/x
  3. Step 3: Cross multiply
    9,484.59x = 14,226.35 × 2,910.76
  4. Step 4: Simplify right side
    9,484.59x = 41,409,490.53
  5. Step 5: Solve for x
    x = 41,409,490.53/9,484.59
  6. Step 6: Final answer
    x = 4,365.98

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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.