Home / 10,094.52-13,930.56-6,114.96

Finding the Fourth Proportional to 10,094.52, 13,930.56 and 6,114.96

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Solution

The fourth proportional to 10,094.52, 13,930.56 and 6,114.96 is: 8,438.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,094.52 : 13,930.56 = 6,114.96 : x
  2. Step 2: Convert to fraction form
    10,094.52/13,930.56 = 6,114.96/x
  3. Step 3: Cross multiply
    10,094.52x = 13,930.56 × 6,114.96
  4. Step 4: Simplify right side
    10,094.52x = 85,184,817.18
  5. Step 5: Solve for x
    x = 85,184,817.18/10,094.52
  6. Step 6: Final answer
    x = 8,438.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.