Home / 84,094.23-126,141.84-24,930.39

Finding the Fourth Proportional to 84,094.23, 126,141.84 and 24,930.39

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Solution

The fourth proportional to 84,094.23, 126,141.84 and 24,930.39 is: 37,395.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,094.23 : 126,141.84 = 24,930.39 : x
  2. Step 2: Convert to fraction form
    84,094.23/126,141.84 = 24,930.39/x
  3. Step 3: Cross multiply
    84,094.23x = 126,141.84 × 24,930.39
  4. Step 4: Simplify right side
    84,094.23x = 3,144,765,266.52
  5. Step 5: Solve for x
    x = 3,144,765,266.52/84,094.23
  6. Step 6: Final answer
    x = 37,395.73

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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.