Home / 6,070.52-9,111.45-3,150.88

Finding the Fourth Proportional to 6,070.52, 9,111.45 and 3,150.88

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Solution

The fourth proportional to 6,070.52, 9,111.45 and 3,150.88 is: 4,729.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,070.52 : 9,111.45 = 3,150.88 : x
  2. Step 2: Convert to fraction form
    6,070.52/9,111.45 = 3,150.88/x
  3. Step 3: Cross multiply
    6,070.52x = 9,111.45 × 3,150.88
  4. Step 4: Simplify right side
    6,070.52x = 28,709,040.02
  5. Step 5: Solve for x
    x = 28,709,040.02/6,070.52
  6. Step 6: Final answer
    x = 4,729.26

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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.