Home / 9,669.06-14,498.70-4,731.30

Finding the Fourth Proportional to 9,669.06, 14,498.70 and 4,731.30

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Solution

The fourth proportional to 9,669.06, 14,498.70 and 4,731.30 is: 7,094.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,669.06 : 14,498.70 = 4,731.30 : x
  2. Step 2: Convert to fraction form
    9,669.06/14,498.70 = 4,731.30/x
  3. Step 3: Cross multiply
    9,669.06x = 14,498.70 × 4,731.30
  4. Step 4: Simplify right side
    9,669.06x = 68,597,699.31
  5. Step 5: Solve for x
    x = 68,597,699.31/9,669.06
  6. Step 6: Final answer
    x = 7,094.56

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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.