Home / 16,533.26-24,801.49-5,437.28

Finding the Fourth Proportional to 16,533.26, 24,801.49 and 5,437.28

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Solution

The fourth proportional to 16,533.26, 24,801.49 and 5,437.28 is: 8,156.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,533.26 : 24,801.49 = 5,437.28 : x
  2. Step 2: Convert to fraction form
    16,533.26/24,801.49 = 5,437.28/x
  3. Step 3: Cross multiply
    16,533.26x = 24,801.49 × 5,437.28
  4. Step 4: Simplify right side
    16,533.26x = 134,852,574.84
  5. Step 5: Solve for x
    x = 134,852,574.84/16,533.26
  6. Step 6: Final answer
    x = 8,156.44

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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.