Home / 67,533.03-93,195.23-37,320.44

Finding the Fourth Proportional to 67,533.03, 93,195.23 and 37,320.44

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Solution

The fourth proportional to 67,533.03, 93,195.23 and 37,320.44 is: 51,502.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,533.03 : 93,195.23 = 37,320.44 : x
  2. Step 2: Convert to fraction form
    67,533.03/93,195.23 = 37,320.44/x
  3. Step 3: Cross multiply
    67,533.03x = 93,195.23 × 37,320.44
  4. Step 4: Simplify right side
    67,533.03x = 3,478,086,336.92
  5. Step 5: Solve for x
    x = 3,478,086,336.92/67,533.03
  6. Step 6: Final answer
    x = 51,502.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.