Home / 3,353.83-4,627.69-2,094.48

Finding the Fourth Proportional to 3,353.83, 4,627.69 and 2,094.48

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Solution

The fourth proportional to 3,353.83, 4,627.69 and 2,094.48 is: 2,890.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353.83 : 4,627.69 = 2,094.48 : x
  2. Step 2: Convert to fraction form
    3,353.83/4,627.69 = 2,094.48/x
  3. Step 3: Cross multiply
    3,353.83x = 4,627.69 × 2,094.48
  4. Step 4: Simplify right side
    3,353.83x = 9,692,598.92
  5. Step 5: Solve for x
    x = 9,692,598.92/3,353.83
  6. Step 6: Final answer
    x = 2,890.01

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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.