Home / 9,369.92-14,044.08-4,440.80

Finding the Fourth Proportional to 9,369.92, 14,044.08 and 4,440.80

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Solution

The fourth proportional to 9,369.92, 14,044.08 and 4,440.80 is: 6,656.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,369.92 : 14,044.08 = 4,440.80 : x
  2. Step 2: Convert to fraction form
    9,369.92/14,044.08 = 4,440.80/x
  3. Step 3: Cross multiply
    9,369.92x = 14,044.08 × 4,440.80
  4. Step 4: Simplify right side
    9,369.92x = 62,366,950.46
  5. Step 5: Solve for x
    x = 62,366,950.46/9,369.92
  6. Step 6: Final answer
    x = 6,656.08

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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.