Home / 16,537.87-24,780.88-14,062.51

Finding the Fourth Proportional to 16,537.87, 24,780.88 and 14,062.51

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Solution

The fourth proportional to 16,537.87, 24,780.88 and 14,062.51 is: 21,071.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,537.87 : 24,780.88 = 14,062.51 : x
  2. Step 2: Convert to fraction form
    16,537.87/24,780.88 = 14,062.51/x
  3. Step 3: Cross multiply
    16,537.87x = 24,780.88 × 14,062.51
  4. Step 4: Simplify right side
    16,537.87x = 348,481,372.81
  5. Step 5: Solve for x
    x = 348,481,372.81/16,537.87
  6. Step 6: Final answer
    x = 21,071.72

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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.