Home / 73,541.47-110,323.14-34,102.57

Finding the Fourth Proportional to 73,541.47, 110,323.14 and 34,102.57

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Solution

The fourth proportional to 73,541.47, 110,323.14 and 34,102.57 is: 51,158.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,541.47 : 110,323.14 = 34,102.57 : x
  2. Step 2: Convert to fraction form
    73,541.47/110,323.14 = 34,102.57/x
  3. Step 3: Cross multiply
    73,541.47x = 110,323.14 × 34,102.57
  4. Step 4: Simplify right side
    73,541.47x = 3,762,302,604.47
  5. Step 5: Solve for x
    x = 3,762,302,604.47/73,541.47
  6. Step 6: Final answer
    x = 51,158.93

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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.