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Finding the Fourth Proportional to 9,007.58, 13,510.86 and 2,433.27

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Solution

The fourth proportional to 9,007.58, 13,510.86 and 2,433.27 is: 3,649.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,007.58 : 13,510.86 = 2,433.27 : x
  2. Step 2: Convert to fraction form
    9,007.58/13,510.86 = 2,433.27/x
  3. Step 3: Cross multiply
    9,007.58x = 13,510.86 × 2,433.27
  4. Step 4: Simplify right side
    9,007.58x = 32,875,570.31
  5. Step 5: Solve for x
    x = 32,875,570.31/9,007.58
  6. Step 6: Final answer
    x = 3,649.77

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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.