Home / 4,350.06-6,525.42-2,156.58

Finding the Fourth Proportional to 4,350.06, 6,525.42 and 2,156.58

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Solution

The fourth proportional to 4,350.06, 6,525.42 and 2,156.58 is: 3,235.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350.06 : 6,525.42 = 2,156.58 : x
  2. Step 2: Convert to fraction form
    4,350.06/6,525.42 = 2,156.58/x
  3. Step 3: Cross multiply
    4,350.06x = 6,525.42 × 2,156.58
  4. Step 4: Simplify right side
    4,350.06x = 14,072,590.26
  5. Step 5: Solve for x
    x = 14,072,590.26/4,350.06
  6. Step 6: Final answer
    x = 3,235.03

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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.