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Finding the Fourth Proportional to 6,702.41, 10,053.64 and 2,804.08

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Solution

The fourth proportional to 6,702.41, 10,053.64 and 2,804.08 is: 4,206.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,702.41 : 10,053.64 = 2,804.08 : x
  2. Step 2: Convert to fraction form
    6,702.41/10,053.64 = 2,804.08/x
  3. Step 3: Cross multiply
    6,702.41x = 10,053.64 × 2,804.08
  4. Step 4: Simplify right side
    6,702.41x = 28,191,210.85
  5. Step 5: Solve for x
    x = 28,191,210.85/6,702.41
  6. Step 6: Final answer
    x = 4,206.13

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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.