Home / 62,914.47-94,195.14-47,192.67

Finding the Fourth Proportional to 62,914.47, 94,195.14 and 47,192.67

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Solution

The fourth proportional to 62,914.47, 94,195.14 and 47,192.67 is: 70,656.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,914.47 : 94,195.14 = 47,192.67 : x
  2. Step 2: Convert to fraction form
    62,914.47/94,195.14 = 47,192.67/x
  3. Step 3: Cross multiply
    62,914.47x = 94,195.14 × 47,192.67
  4. Step 4: Simplify right side
    62,914.47x = 4,445,320,157.62
  5. Step 5: Solve for x
    x = 4,445,320,157.62/62,914.47
  6. Step 6: Final answer
    x = 70,656.56

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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.