Home / 4,925.78-6,795.63-3,248.00

Finding the Fourth Proportional to 4,925.78, 6,795.63 and 3,248.00

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Solution

The fourth proportional to 4,925.78, 6,795.63 and 3,248.00 is: 4,480.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.78 : 6,795.63 = 3,248.00 : x
  2. Step 2: Convert to fraction form
    4,925.78/6,795.63 = 3,248.00/x
  3. Step 3: Cross multiply
    4,925.78x = 6,795.63 × 3,248.00
  4. Step 4: Simplify right side
    4,925.78x = 22,072,197.75
  5. Step 5: Solve for x
    x = 22,072,197.75/4,925.78
  6. Step 6: Final answer
    x = 4,480.96

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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.