Home / 73,541.04-110,271.24-34,076.40

Finding the Fourth Proportional to 73,541.04, 110,271.24 and 34,076.40

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Solution

The fourth proportional to 73,541.04, 110,271.24 and 34,076.40 is: 51,095.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,541.04 : 110,271.24 = 34,076.40 : x
  2. Step 2: Convert to fraction form
    73,541.04/110,271.24 = 34,076.40/x
  3. Step 3: Cross multiply
    73,541.04x = 110,271.24 × 34,076.40
  4. Step 4: Simplify right side
    73,541.04x = 3,757,646,882.74
  5. Step 5: Solve for x
    x = 3,757,646,882.74/73,541.04
  6. Step 6: Final answer
    x = 51,095.92

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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.