Home / 4,335.08-6,497.40-2,487.47

Finding the Fourth Proportional to 4,335.08, 6,497.40 and 2,487.47

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Solution

The fourth proportional to 4,335.08, 6,497.40 and 2,487.47 is: 3,728.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335.08 : 6,497.40 = 2,487.47 : x
  2. Step 2: Convert to fraction form
    4,335.08/6,497.40 = 2,487.47/x
  3. Step 3: Cross multiply
    4,335.08x = 6,497.40 × 2,487.47
  4. Step 4: Simplify right side
    4,335.08x = 16,162,055.09
  5. Step 5: Solve for x
    x = 16,162,055.09/4,335.08
  6. Step 6: Final answer
    x = 3,728.21

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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.