Home / 16,345.53-24,529.23-5,957.28

Finding the Fourth Proportional to 16,345.53, 24,529.23 and 5,957.28

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Solution

The fourth proportional to 16,345.53, 24,529.23 and 5,957.28 is: 8,939.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,345.53 : 24,529.23 = 5,957.28 : x
  2. Step 2: Convert to fraction form
    16,345.53/24,529.23 = 5,957.28/x
  3. Step 3: Cross multiply
    16,345.53x = 24,529.23 × 5,957.28
  4. Step 4: Simplify right side
    16,345.53x = 146,127,491.29
  5. Step 5: Solve for x
    x = 146,127,491.29/16,345.53
  6. Step 6: Final answer
    x = 8,939.91

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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.