Home / 4,530.23-6,795.85-4,065.15

Finding the Fourth Proportional to 4,530.23, 6,795.85 and 4,065.15

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Solution

The fourth proportional to 4,530.23, 6,795.85 and 4,065.15 is: 6,098.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530.23 : 6,795.85 = 4,065.15 : x
  2. Step 2: Convert to fraction form
    4,530.23/6,795.85 = 4,065.15/x
  3. Step 3: Cross multiply
    4,530.23x = 6,795.85 × 4,065.15
  4. Step 4: Simplify right side
    4,530.23x = 27,626,149.63
  5. Step 5: Solve for x
    x = 27,626,149.63/4,530.23
  6. Step 6: Final answer
    x = 6,098.18

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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.