Home / 5,573.17-8,360.77-4,542.31

Finding the Fourth Proportional to 5,573.17, 8,360.77 and 4,542.31

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Solution

The fourth proportional to 5,573.17, 8,360.77 and 4,542.31 is: 6,814.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,573.17 : 8,360.77 = 4,542.31 : x
  2. Step 2: Convert to fraction form
    5,573.17/8,360.77 = 4,542.31/x
  3. Step 3: Cross multiply
    5,573.17x = 8,360.77 × 4,542.31
  4. Step 4: Simplify right side
    5,573.17x = 37,977,249.50
  5. Step 5: Solve for x
    x = 37,977,249.50/5,573.17
  6. Step 6: Final answer
    x = 6,814.30

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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.