Home / 16,702.38-25,053.57-6,846.30

Finding the Fourth Proportional to 16,702.38, 25,053.57 and 6,846.30

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Solution

The fourth proportional to 16,702.38, 25,053.57 and 6,846.30 is: 10,269.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,702.38 : 25,053.57 = 6,846.30 : x
  2. Step 2: Convert to fraction form
    16,702.38/25,053.57 = 6,846.30/x
  3. Step 3: Cross multiply
    16,702.38x = 25,053.57 × 6,846.30
  4. Step 4: Simplify right side
    16,702.38x = 171,524,256.29
  5. Step 5: Solve for x
    x = 171,524,256.29/16,702.38
  6. Step 6: Final answer
    x = 10,269.45

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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.