Home / 4,305.34-6,456.93-2,222.83

Finding the Fourth Proportional to 4,305.34, 6,456.93 and 2,222.83

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Solution

The fourth proportional to 4,305.34, 6,456.93 and 2,222.83 is: 3,333.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,305.34 : 6,456.93 = 2,222.83 : x
  2. Step 2: Convert to fraction form
    4,305.34/6,456.93 = 2,222.83/x
  3. Step 3: Cross multiply
    4,305.34x = 6,456.93 × 2,222.83
  4. Step 4: Simplify right side
    4,305.34x = 14,352,657.71
  5. Step 5: Solve for x
    x = 14,352,657.71/4,305.34
  6. Step 6: Final answer
    x = 3,333.69

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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.