Home / 10,260.14-15,419.06-6,100.89

Finding the Fourth Proportional to 10,260.14, 15,419.06 and 6,100.89

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Solution

The fourth proportional to 10,260.14, 15,419.06 and 6,100.89 is: 9,168.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,260.14 : 15,419.06 = 6,100.89 : x
  2. Step 2: Convert to fraction form
    10,260.14/15,419.06 = 6,100.89/x
  3. Step 3: Cross multiply
    10,260.14x = 15,419.06 × 6,100.89
  4. Step 4: Simplify right side
    10,260.14x = 94,069,923.52
  5. Step 5: Solve for x
    x = 94,069,923.52/10,260.14
  6. Step 6: Final answer
    x = 9,168.49

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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.