Home / 16,436.05-24,665.95-6,578.08

Finding the Fourth Proportional to 16,436.05, 24,665.95 and 6,578.08

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Solution

The fourth proportional to 16,436.05, 24,665.95 and 6,578.08 is: 9,871.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,436.05 : 24,665.95 = 6,578.08 : x
  2. Step 2: Convert to fraction form
    16,436.05/24,665.95 = 6,578.08/x
  3. Step 3: Cross multiply
    16,436.05x = 24,665.95 × 6,578.08
  4. Step 4: Simplify right side
    16,436.05x = 162,254,592.38
  5. Step 5: Solve for x
    x = 162,254,592.38/16,436.05
  6. Step 6: Final answer
    x = 9,871.87

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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.