Home / 4,355.18-6,532.26-1,235.46

Finding the Fourth Proportional to 4,355.18, 6,532.26 and 1,235.46

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Solution

The fourth proportional to 4,355.18, 6,532.26 and 1,235.46 is: 1,853.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355.18 : 6,532.26 = 1,235.46 : x
  2. Step 2: Convert to fraction form
    4,355.18/6,532.26 = 1,235.46/x
  3. Step 3: Cross multiply
    4,355.18x = 6,532.26 × 1,235.46
  4. Step 4: Simplify right side
    4,355.18x = 8,070,345.94
  5. Step 5: Solve for x
    x = 8,070,345.94/4,355.18
  6. Step 6: Final answer
    x = 1,853.05

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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.