Home / 4,335.90-6,503.86-2,499.02

Finding the Fourth Proportional to 4,335.90, 6,503.86 and 2,499.02

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Solution

The fourth proportional to 4,335.90, 6,503.86 and 2,499.02 is: 3,748.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335.90 : 6,503.86 = 2,499.02 : x
  2. Step 2: Convert to fraction form
    4,335.90/6,503.86 = 2,499.02/x
  3. Step 3: Cross multiply
    4,335.90x = 6,503.86 × 2,499.02
  4. Step 4: Simplify right side
    4,335.90x = 16,253,276.22
  5. Step 5: Solve for x
    x = 16,253,276.22/4,335.90
  6. Step 6: Final answer
    x = 3,748.54

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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.