Home / 7,599.04-11,402.88-2,669.76

Finding the Fourth Proportional to 7,599.04, 11,402.88 and 2,669.76

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Solution

The fourth proportional to 7,599.04, 11,402.88 and 2,669.76 is: 4,006.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,599.04 : 11,402.88 = 2,669.76 : x
  2. Step 2: Convert to fraction form
    7,599.04/11,402.88 = 2,669.76/x
  3. Step 3: Cross multiply
    7,599.04x = 11,402.88 × 2,669.76
  4. Step 4: Simplify right side
    7,599.04x = 30,442,952.91
  5. Step 5: Solve for x
    x = 30,442,952.91/7,599.04
  6. Step 6: Final answer
    x = 4,006.16

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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.