Home / 4,567.47-6,302.65-2,577.64

Finding the Fourth Proportional to 4,567.47, 6,302.65 and 2,577.64

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Solution

The fourth proportional to 4,567.47, 6,302.65 and 2,577.64 is: 3,556.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,567.47 : 6,302.65 = 2,577.64 : x
  2. Step 2: Convert to fraction form
    4,567.47/6,302.65 = 2,577.64/x
  3. Step 3: Cross multiply
    4,567.47x = 6,302.65 × 2,577.64
  4. Step 4: Simplify right side
    4,567.47x = 16,245,940.28
  5. Step 5: Solve for x
    x = 16,245,940.28/4,567.47
  6. Step 6: Final answer
    x = 3,556.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.