Home / 130,094.86-195,147.96-44,764.48

Finding the Fourth Proportional to 130,094.86, 195,147.96 and 44,764.48

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Solution

The fourth proportional to 130,094.86, 195,147.96 and 44,764.48 is: 67,148.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,094.86 : 195,147.96 = 44,764.48 : x
  2. Step 2: Convert to fraction form
    130,094.86/195,147.96 = 44,764.48/x
  3. Step 3: Cross multiply
    130,094.86x = 195,147.96 × 44,764.48
  4. Step 4: Simplify right side
    130,094.86x = 8,735,696,952.46
  5. Step 5: Solve for x
    x = 8,735,696,952.46/130,094.86
  6. Step 6: Final answer
    x = 67,148.67

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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.