Home / 16,367.84-24,555.36-5,979.52

Finding the Fourth Proportional to 16,367.84, 24,555.36 and 5,979.52

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Solution

The fourth proportional to 16,367.84, 24,555.36 and 5,979.52 is: 8,970.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,367.84 : 24,555.36 = 5,979.52 : x
  2. Step 2: Convert to fraction form
    16,367.84/24,555.36 = 5,979.52/x
  3. Step 3: Cross multiply
    16,367.84x = 24,555.36 × 5,979.52
  4. Step 4: Simplify right side
    16,367.84x = 146,829,266.23
  5. Step 5: Solve for x
    x = 146,829,266.23/16,367.84
  6. Step 6: Final answer
    x = 8,970.60

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1.5x scale

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.