Home / 4,296.72-5,929.04-2,503.92

Finding the Fourth Proportional to 4,296.72, 5,929.04 and 2,503.92

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Solution

The fourth proportional to 4,296.72, 5,929.04 and 2,503.92 is: 3,455.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,296.72 : 5,929.04 = 2,503.92 : x
  2. Step 2: Convert to fraction form
    4,296.72/5,929.04 = 2,503.92/x
  3. Step 3: Cross multiply
    4,296.72x = 5,929.04 × 2,503.92
  4. Step 4: Simplify right side
    4,296.72x = 14,845,841.84
  5. Step 5: Solve for x
    x = 14,845,841.84/4,296.72
  6. Step 6: Final answer
    x = 3,455.16

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1.5x scale

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.