Home / 4,383.52-6,575.06-1,263.54

Finding the Fourth Proportional to 4,383.52, 6,575.06 and 1,263.54

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Solution

The fourth proportional to 4,383.52, 6,575.06 and 1,263.54 is: 1,895.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383.52 : 6,575.06 = 1,263.54 : x
  2. Step 2: Convert to fraction form
    4,383.52/6,575.06 = 1,263.54/x
  3. Step 3: Cross multiply
    4,383.52x = 6,575.06 × 1,263.54
  4. Step 4: Simplify right side
    4,383.52x = 8,307,851.31
  5. Step 5: Solve for x
    x = 8,307,851.31/4,383.52
  6. Step 6: Final answer
    x = 1,895.25

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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.