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Finding the Fourth Proportional to 6,702.08, 10,053.22 and 3,192.48

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Solution

The fourth proportional to 6,702.08, 10,053.22 and 3,192.48 is: 4,788.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,702.08 : 10,053.22 = 3,192.48 : x
  2. Step 2: Convert to fraction form
    6,702.08/10,053.22 = 3,192.48/x
  3. Step 3: Cross multiply
    6,702.08x = 10,053.22 × 3,192.48
  4. Step 4: Simplify right side
    6,702.08x = 32,094,703.79
  5. Step 5: Solve for x
    x = 32,094,703.79/6,702.08
  6. Step 6: Final answer
    x = 4,788.77

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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.