Home / 7,090.08-10,573.19-6,293.49

Finding the Fourth Proportional to 7,090.08, 10,573.19 and 6,293.49

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Solution

The fourth proportional to 7,090.08, 10,573.19 and 6,293.49 is: 9,385.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,090.08 : 10,573.19 = 6,293.49 : x
  2. Step 2: Convert to fraction form
    7,090.08/10,573.19 = 6,293.49/x
  3. Step 3: Cross multiply
    7,090.08x = 10,573.19 × 6,293.49
  4. Step 4: Simplify right side
    7,090.08x = 66,542,234.07
  5. Step 5: Solve for x
    x = 66,542,234.07/7,090.08
  6. Step 6: Final answer
    x = 9,385.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.