Home / 6,059.70-8,362.51-3,407.30

Finding the Fourth Proportional to 6,059.70, 8,362.51 and 3,407.30

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Solution

The fourth proportional to 6,059.70, 8,362.51 and 3,407.30 is: 4,702.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,059.70 : 8,362.51 = 3,407.30 : x
  2. Step 2: Convert to fraction form
    6,059.70/8,362.51 = 3,407.30/x
  3. Step 3: Cross multiply
    6,059.70x = 8,362.51 × 3,407.30
  4. Step 4: Simplify right side
    6,059.70x = 28,493,580.32
  5. Step 5: Solve for x
    x = 28,493,580.32/6,059.70
  6. Step 6: Final answer
    x = 4,702.14

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Half scale
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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.