Home / 9,392.29-14,095.57-3,474.77

Finding the Fourth Proportional to 9,392.29, 14,095.57 and 3,474.77

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Solution

The fourth proportional to 9,392.29, 14,095.57 and 3,474.77 is: 5,214.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,392.29 : 14,095.57 = 3,474.77 : x
  2. Step 2: Convert to fraction form
    9,392.29/14,095.57 = 3,474.77/x
  3. Step 3: Cross multiply
    9,392.29x = 14,095.57 × 3,474.77
  4. Step 4: Simplify right side
    9,392.29x = 48,978,863.77
  5. Step 5: Solve for x
    x = 48,978,863.77/9,392.29
  6. Step 6: Final answer
    x = 5,214.80

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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.