Home / 5,853.20-8,774.93-4,001.74

Finding the Fourth Proportional to 5,853.20, 8,774.93 and 4,001.74

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Solution

The fourth proportional to 5,853.20, 8,774.93 and 4,001.74 is: 5,999.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,853.20 : 8,774.93 = 4,001.74 : x
  2. Step 2: Convert to fraction form
    5,853.20/8,774.93 = 4,001.74/x
  3. Step 3: Cross multiply
    5,853.20x = 8,774.93 × 4,001.74
  4. Step 4: Simplify right side
    5,853.20x = 35,114,976.45
  5. Step 5: Solve for x
    x = 35,114,976.45/5,853.20
  6. Step 6: Final answer
    x = 5,999.28

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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.