Home / 5,937.03-8,187.68-5,097.47

Finding the Fourth Proportional to 5,937.03, 8,187.68 and 5,097.47

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Solution

The fourth proportional to 5,937.03, 8,187.68 and 5,097.47 is: 7,029.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,937.03 : 8,187.68 = 5,097.47 : x
  2. Step 2: Convert to fraction form
    5,937.03/8,187.68 = 5,097.47/x
  3. Step 3: Cross multiply
    5,937.03x = 8,187.68 × 5,097.47
  4. Step 4: Simplify right side
    5,937.03x = 41,736,412.23
  5. Step 5: Solve for x
    x = 41,736,412.23/5,937.03
  6. Step 6: Final answer
    x = 7,029.85

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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.