Home / 4,862.73-7,295.24-1,575.81

Finding the Fourth Proportional to 4,862.73, 7,295.24 and 1,575.81

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Solution

The fourth proportional to 4,862.73, 7,295.24 and 1,575.81 is: 2,364.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,862.73 : 7,295.24 = 1,575.81 : x
  2. Step 2: Convert to fraction form
    4,862.73/7,295.24 = 1,575.81/x
  3. Step 3: Cross multiply
    4,862.73x = 7,295.24 × 1,575.81
  4. Step 4: Simplify right side
    4,862.73x = 11,495,912.14
  5. Step 5: Solve for x
    x = 11,495,912.14/4,862.73
  6. Step 6: Final answer
    x = 2,364.09

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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.