Home / 6,702.35-10,054.19-2,319.77

Finding the Fourth Proportional to 6,702.35, 10,054.19 and 2,319.77

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Solution

The fourth proportional to 6,702.35, 10,054.19 and 2,319.77 is: 3,479.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,702.35 : 10,054.19 = 2,319.77 : x
  2. Step 2: Convert to fraction form
    6,702.35/10,054.19 = 2,319.77/x
  3. Step 3: Cross multiply
    6,702.35x = 10,054.19 × 2,319.77
  4. Step 4: Simplify right side
    6,702.35x = 23,323,439.27
  5. Step 5: Solve for x
    x = 23,323,439.27/6,702.35
  6. Step 6: Final answer
    x = 3,479.89

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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.