Home / 48,573.24-72,870.21-27,523.38

Finding the Fourth Proportional to 48,573.24, 72,870.21 and 27,523.38

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Solution

The fourth proportional to 48,573.24, 72,870.21 and 27,523.38 is: 41,290.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,573.24 : 72,870.21 = 27,523.38 : x
  2. Step 2: Convert to fraction form
    48,573.24/72,870.21 = 27,523.38/x
  3. Step 3: Cross multiply
    48,573.24x = 72,870.21 × 27,523.38
  4. Step 4: Simplify right side
    48,573.24x = 2,005,634,480.51
  5. Step 5: Solve for x
    x = 2,005,634,480.51/48,573.24
  6. Step 6: Final answer
    x = 41,290.93

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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.