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Finding the Fourth Proportional to 6,018.58, 9,041.73 and 4,267.92

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Solution

The fourth proportional to 6,018.58, 9,041.73 and 4,267.92 is: 6,411.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,018.58 : 9,041.73 = 4,267.92 : x
  2. Step 2: Convert to fraction form
    6,018.58/9,041.73 = 4,267.92/x
  3. Step 3: Cross multiply
    6,018.58x = 9,041.73 × 4,267.92
  4. Step 4: Simplify right side
    6,018.58x = 38,589,321.91
  5. Step 5: Solve for x
    x = 38,589,321.91/6,018.58
  6. Step 6: Final answer
    x = 6,411.70

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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.