Home / 9,764.63-14,646.80-2,369.16

Finding the Fourth Proportional to 9,764.63, 14,646.80 and 2,369.16

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Solution

The fourth proportional to 9,764.63, 14,646.80 and 2,369.16 is: 3,553.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,764.63 : 14,646.80 = 2,369.16 : x
  2. Step 2: Convert to fraction form
    9,764.63/14,646.80 = 2,369.16/x
  3. Step 3: Cross multiply
    9,764.63x = 14,646.80 × 2,369.16
  4. Step 4: Simplify right side
    9,764.63x = 34,700,612.69
  5. Step 5: Solve for x
    x = 34,700,612.69/9,764.63
  6. Step 6: Final answer
    x = 3,553.70

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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.