Home / 9,675.91-14,527.30-4,999.38

Finding the Fourth Proportional to 9,675.91, 14,527.30 and 4,999.38

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Solution

The fourth proportional to 9,675.91, 14,527.30 and 4,999.38 is: 7,506.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,675.91 : 14,527.30 = 4,999.38 : x
  2. Step 2: Convert to fraction form
    9,675.91/14,527.30 = 4,999.38/x
  3. Step 3: Cross multiply
    9,675.91x = 14,527.30 × 4,999.38
  4. Step 4: Simplify right side
    9,675.91x = 72,627,493.07
  5. Step 5: Solve for x
    x = 72,627,493.07/9,675.91
  6. Step 6: Final answer
    x = 7,506.01

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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.