Home / 5,897.17-8,138.10-3,244.74

Finding the Fourth Proportional to 5,897.17, 8,138.10 and 3,244.74

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Solution

The fourth proportional to 5,897.17, 8,138.10 and 3,244.74 is: 4,477.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,897.17 : 8,138.10 = 3,244.74 : x
  2. Step 2: Convert to fraction form
    5,897.17/8,138.10 = 3,244.74/x
  3. Step 3: Cross multiply
    5,897.17x = 8,138.10 × 3,244.74
  4. Step 4: Simplify right side
    5,897.17x = 26,406,055.20
  5. Step 5: Solve for x
    x = 26,406,055.20/5,897.17
  6. Step 6: Final answer
    x = 4,477.75

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Similar ratio
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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.