Home / 9,973.89-14,960.30-3,048.39

Finding the Fourth Proportional to 9,973.89, 14,960.30 and 3,048.39

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Solution

The fourth proportional to 9,973.89, 14,960.30 and 3,048.39 is: 4,572.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,973.89 : 14,960.30 = 3,048.39 : x
  2. Step 2: Convert to fraction form
    9,973.89/14,960.30 = 3,048.39/x
  3. Step 3: Cross multiply
    9,973.89x = 14,960.30 × 3,048.39
  4. Step 4: Simplify right side
    9,973.89x = 45,604,813.68
  5. Step 5: Solve for x
    x = 45,604,813.68/9,973.89
  6. Step 6: Final answer
    x = 4,572.42

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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.