Home / 3,327.89-4,592.36-1,835.70

Finding the Fourth Proportional to 3,327.89, 4,592.36 and 1,835.70

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Solution

The fourth proportional to 3,327.89, 4,592.36 and 1,835.70 is: 2,533.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327.89 : 4,592.36 = 1,835.70 : x
  2. Step 2: Convert to fraction form
    3,327.89/4,592.36 = 1,835.70/x
  3. Step 3: Cross multiply
    3,327.89x = 4,592.36 × 1,835.70
  4. Step 4: Simplify right side
    3,327.89x = 8,430,186.07
  5. Step 5: Solve for x
    x = 8,430,186.07/3,327.89
  6. Step 6: Final answer
    x = 2,533.20

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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.