Home / 6,077.80-9,123.90-6,034.60

Finding the Fourth Proportional to 6,077.80, 9,123.90 and 6,034.60

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Solution

The fourth proportional to 6,077.80, 9,123.90 and 6,034.60 is: 9,059.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,077.80 : 9,123.90 = 6,034.60 : x
  2. Step 2: Convert to fraction form
    6,077.80/9,123.90 = 6,034.60/x
  3. Step 3: Cross multiply
    6,077.80x = 9,123.90 × 6,034.60
  4. Step 4: Simplify right side
    6,077.80x = 55,059,086.94
  5. Step 5: Solve for x
    x = 55,059,086.94/6,077.80
  6. Step 6: Final answer
    x = 9,059.05

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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.