Home / 6,305.26-8,701.24-3,510.76

Finding the Fourth Proportional to 6,305.26, 8,701.24 and 3,510.76

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Solution

The fourth proportional to 6,305.26, 8,701.24 and 3,510.76 is: 4,844.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,305.26 : 8,701.24 = 3,510.76 : x
  2. Step 2: Convert to fraction form
    6,305.26/8,701.24 = 3,510.76/x
  3. Step 3: Cross multiply
    6,305.26x = 8,701.24 × 3,510.76
  4. Step 4: Simplify right side
    6,305.26x = 30,547,965.34
  5. Step 5: Solve for x
    x = 30,547,965.34/6,305.26
  6. Step 6: Final answer
    x = 4,844.84

Related Problems

Find fourth proportional to 3,152.63, 4,350.62 and 1,755.38
Half scale
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Double scale
Find fourth proportional to 6,306.26, 8,702.62 and 3,511.76
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.