Home / 6,060.08-9,090.12-5,235.86

Finding the Fourth Proportional to 6,060.08, 9,090.12 and 5,235.86

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Solution

The fourth proportional to 6,060.08, 9,090.12 and 5,235.86 is: 7,853.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,060.08 : 9,090.12 = 5,235.86 : x
  2. Step 2: Convert to fraction form
    6,060.08/9,090.12 = 5,235.86/x
  3. Step 3: Cross multiply
    6,060.08x = 9,090.12 × 5,235.86
  4. Step 4: Simplify right side
    6,060.08x = 47,594,550.25
  5. Step 5: Solve for x
    x = 47,594,550.25/6,060.08
  6. Step 6: Final answer
    x = 7,853.79

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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.