Home / 4,350.35-6,525.75-1,230.58

Finding the Fourth Proportional to 4,350.35, 6,525.75 and 1,230.58

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Solution

The fourth proportional to 4,350.35, 6,525.75 and 1,230.58 is: 1,845.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350.35 : 6,525.75 = 1,230.58 : x
  2. Step 2: Convert to fraction form
    4,350.35/6,525.75 = 1,230.58/x
  3. Step 3: Cross multiply
    4,350.35x = 6,525.75 × 1,230.58
  4. Step 4: Simplify right side
    4,350.35x = 8,030,451.28
  5. Step 5: Solve for x
    x = 8,030,451.28/4,350.35
  6. Step 6: Final answer
    x = 1,845.93

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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.