Home / 9,934.47-14,903.09-3,358.89

Finding the Fourth Proportional to 9,934.47, 14,903.09 and 3,358.89

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Solution

The fourth proportional to 9,934.47, 14,903.09 and 3,358.89 is: 5,038.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934.47 : 14,903.09 = 3,358.89 : x
  2. Step 2: Convert to fraction form
    9,934.47/14,903.09 = 3,358.89/x
  3. Step 3: Cross multiply
    9,934.47x = 14,903.09 × 3,358.89
  4. Step 4: Simplify right side
    9,934.47x = 50,057,835.77
  5. Step 5: Solve for x
    x = 50,057,835.77/9,934.47
  6. Step 6: Final answer
    x = 5,038.80

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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.