Home / 48,840.51-73,271.82-15,562.47

Finding the Fourth Proportional to 48,840.51, 73,271.82 and 15,562.47

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Solution

The fourth proportional to 48,840.51, 73,271.82 and 15,562.47 is: 23,347.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,840.51 : 73,271.82 = 15,562.47 : x
  2. Step 2: Convert to fraction form
    48,840.51/73,271.82 = 15,562.47/x
  3. Step 3: Cross multiply
    48,840.51x = 73,271.82 × 15,562.47
  4. Step 4: Simplify right side
    48,840.51x = 1,140,290,422.78
  5. Step 5: Solve for x
    x = 1,140,290,422.78/48,840.51
  6. Step 6: Final answer
    x = 23,347.23

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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.