Home / 9,733.86-14,601.36-2,713.72

Finding the Fourth Proportional to 9,733.86, 14,601.36 and 2,713.72

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Solution

The fourth proportional to 9,733.86, 14,601.36 and 2,713.72 is: 4,070.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,733.86 : 14,601.36 = 2,713.72 : x
  2. Step 2: Convert to fraction form
    9,733.86/14,601.36 = 2,713.72/x
  3. Step 3: Cross multiply
    9,733.86x = 14,601.36 × 2,713.72
  4. Step 4: Simplify right side
    9,733.86x = 39,623,967.36
  5. Step 5: Solve for x
    x = 39,623,967.36/9,733.86
  6. Step 6: Final answer
    x = 4,070.74

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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.