Home / 4,925.43-7,388.88-1,804.73

Finding the Fourth Proportional to 4,925.43, 7,388.88 and 1,804.73

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Solution

The fourth proportional to 4,925.43, 7,388.88 and 1,804.73 is: 2,707.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.43 : 7,388.88 = 1,804.73 : x
  2. Step 2: Convert to fraction form
    4,925.43/7,388.88 = 1,804.73/x
  3. Step 3: Cross multiply
    4,925.43x = 7,388.88 × 1,804.73
  4. Step 4: Simplify right side
    4,925.43x = 13,334,896.46
  5. Step 5: Solve for x
    x = 13,334,896.46/4,925.43
  6. Step 6: Final answer
    x = 2,707.36

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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.