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Finding the Fourth Proportional to 9,737.03, 14,606.03 and 4,743.99

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Solution

The fourth proportional to 9,737.03, 14,606.03 and 4,743.99 is: 7,116.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,737.03 : 14,606.03 = 4,743.99 : x
  2. Step 2: Convert to fraction form
    9,737.03/14,606.03 = 4,743.99/x
  3. Step 3: Cross multiply
    9,737.03x = 14,606.03 × 4,743.99
  4. Step 4: Simplify right side
    9,737.03x = 69,290,763.51
  5. Step 5: Solve for x
    x = 69,290,763.51/9,737.03
  6. Step 6: Final answer
    x = 7,116.21

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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.