Home / 7,600.17-11,404.59-6,070.89

Finding the Fourth Proportional to 7,600.17, 11,404.59 and 6,070.89

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Solution

The fourth proportional to 7,600.17, 11,404.59 and 6,070.89 is: 9,109.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,600.17 : 11,404.59 = 6,070.89 : x
  2. Step 2: Convert to fraction form
    7,600.17/11,404.59 = 6,070.89/x
  3. Step 3: Cross multiply
    7,600.17x = 11,404.59 × 6,070.89
  4. Step 4: Simplify right side
    7,600.17x = 69,236,011.39
  5. Step 5: Solve for x
    x = 69,236,011.39/7,600.17
  6. Step 6: Final answer
    x = 9,109.80

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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.