Home / 75,448.24-113,000.02-36,033.23

Finding the Fourth Proportional to 75,448.24, 113,000.02 and 36,033.23

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Solution

The fourth proportional to 75,448.24, 113,000.02 and 36,033.23 is: 53,967.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,448.24 : 113,000.02 = 36,033.23 : x
  2. Step 2: Convert to fraction form
    75,448.24/113,000.02 = 36,033.23/x
  3. Step 3: Cross multiply
    75,448.24x = 113,000.02 × 36,033.23
  4. Step 4: Simplify right side
    75,448.24x = 4,071,755,710.66
  5. Step 5: Solve for x
    x = 4,071,755,710.66/75,448.24
  6. Step 6: Final answer
    x = 53,967.54

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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.