Home / 16,237.12-24,356.49-4,551.52

Finding the Fourth Proportional to 16,237.12, 24,356.49 and 4,551.52

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Solution

The fourth proportional to 16,237.12, 24,356.49 and 4,551.52 is: 6,827.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,237.12 : 24,356.49 = 4,551.52 : x
  2. Step 2: Convert to fraction form
    16,237.12/24,356.49 = 4,551.52/x
  3. Step 3: Cross multiply
    16,237.12x = 24,356.49 × 4,551.52
  4. Step 4: Simplify right side
    16,237.12x = 110,859,051.36
  5. Step 5: Solve for x
    x = 110,859,051.36/16,237.12
  6. Step 6: Final answer
    x = 6,827.51

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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.