Home / 9,390.27-14,094.52-5,010.80

Finding the Fourth Proportional to 9,390.27, 14,094.52 and 5,010.80

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Solution

The fourth proportional to 9,390.27, 14,094.52 and 5,010.80 is: 7,521.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,390.27 : 14,094.52 = 5,010.80 : x
  2. Step 2: Convert to fraction form
    9,390.27/14,094.52 = 5,010.80/x
  3. Step 3: Cross multiply
    9,390.27x = 14,094.52 × 5,010.80
  4. Step 4: Simplify right side
    9,390.27x = 70,624,843.53
  5. Step 5: Solve for x
    x = 70,624,843.53/9,390.27
  6. Step 6: Final answer
    x = 7,521.07

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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.