Home / 73,598.04-110,369.70-29,211.48

Finding the Fourth Proportional to 73,598.04, 110,369.70 and 29,211.48

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Solution

The fourth proportional to 73,598.04, 110,369.70 and 29,211.48 is: 43,806.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,598.04 : 110,369.70 = 29,211.48 : x
  2. Step 2: Convert to fraction form
    73,598.04/110,369.70 = 29,211.48/x
  3. Step 3: Cross multiply
    73,598.04x = 110,369.70 × 29,211.48
  4. Step 4: Simplify right side
    73,598.04x = 3,224,062,284.16
  5. Step 5: Solve for x
    x = 3,224,062,284.16/73,598.04
  6. Step 6: Final answer
    x = 43,806.36

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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.