Home / 9,369.04-14,049.44-4,985.46

Finding the Fourth Proportional to 9,369.04, 14,049.44 and 4,985.46

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Solution

The fourth proportional to 9,369.04, 14,049.44 and 4,985.46 is: 7,475.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,369.04 : 14,049.44 = 4,985.46 : x
  2. Step 2: Convert to fraction form
    9,369.04/14,049.44 = 4,985.46/x
  3. Step 3: Cross multiply
    9,369.04x = 14,049.44 × 4,985.46
  4. Step 4: Simplify right side
    9,369.04x = 70,042,898.48
  5. Step 5: Solve for x
    x = 70,042,898.48/9,369.04
  6. Step 6: Final answer
    x = 7,475.99

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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.