Home / 84,088.22-126,132.83-24,924.39

Finding the Fourth Proportional to 84,088.22, 126,132.83 and 24,924.39

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Solution

The fourth proportional to 84,088.22, 126,132.83 and 24,924.39 is: 37,386.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,088.22 : 126,132.83 = 24,924.39 : x
  2. Step 2: Convert to fraction form
    84,088.22/126,132.83 = 24,924.39/x
  3. Step 3: Cross multiply
    84,088.22x = 126,132.83 × 24,924.39
  4. Step 4: Simplify right side
    84,088.22x = 3,143,783,722.10
  5. Step 5: Solve for x
    x = 3,143,783,722.10/84,088.22
  6. Step 6: Final answer
    x = 37,386.73

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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.