Home / 4,370.52-6,555.60-1,083.54

Finding the Fourth Proportional to 4,370.52, 6,555.60 and 1,083.54

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Solution

The fourth proportional to 4,370.52, 6,555.60 and 1,083.54 is: 1,625.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370.52 : 6,555.60 = 1,083.54 : x
  2. Step 2: Convert to fraction form
    4,370.52/6,555.60 = 1,083.54/x
  3. Step 3: Cross multiply
    4,370.52x = 6,555.60 × 1,083.54
  4. Step 4: Simplify right side
    4,370.52x = 7,103,254.82
  5. Step 5: Solve for x
    x = 7,103,254.82/4,370.52
  6. Step 6: Final answer
    x = 1,625.27

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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.