Home / 5,985.75-8,260.02-3,333.30

Finding the Fourth Proportional to 5,985.75, 8,260.02 and 3,333.30

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Solution

The fourth proportional to 5,985.75, 8,260.02 and 3,333.30 is: 4,599.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,985.75 : 8,260.02 = 3,333.30 : x
  2. Step 2: Convert to fraction form
    5,985.75/8,260.02 = 3,333.30/x
  3. Step 3: Cross multiply
    5,985.75x = 8,260.02 × 3,333.30
  4. Step 4: Simplify right side
    5,985.75x = 27,533,124.67
  5. Step 5: Solve for x
    x = 27,533,124.67/5,985.75
  6. Step 6: Final answer
    x = 4,599.78

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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.