Home / 115,602.45-173,403.66-32,496.45

Finding the Fourth Proportional to 115,602.45, 173,403.66 and 32,496.45

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Solution

The fourth proportional to 115,602.45, 173,403.66 and 32,496.45 is: 48,744.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,602.45 : 173,403.66 = 32,496.45 : x
  2. Step 2: Convert to fraction form
    115,602.45/173,403.66 = 32,496.45/x
  3. Step 3: Cross multiply
    115,602.45x = 173,403.66 × 32,496.45
  4. Step 4: Simplify right side
    115,602.45x = 5,635,003,367.01
  5. Step 5: Solve for x
    x = 5,635,003,367.01/115,602.45
  6. Step 6: Final answer
    x = 48,744.67

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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.