Home / 4,530.61-6,794.67-1,242.92

Finding the Fourth Proportional to 4,530.61, 6,794.67 and 1,242.92

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Solution

The fourth proportional to 4,530.61, 6,794.67 and 1,242.92 is: 1,864.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530.61 : 6,794.67 = 1,242.92 : x
  2. Step 2: Convert to fraction form
    4,530.61/6,794.67 = 1,242.92/x
  3. Step 3: Cross multiply
    4,530.61x = 6,794.67 × 1,242.92
  4. Step 4: Simplify right side
    4,530.61x = 8,445,197.26
  5. Step 5: Solve for x
    x = 8,445,197.26/4,530.61
  6. Step 6: Final answer
    x = 1,864.03

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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.