Home / 48,536.21-72,804.27-15,259.19

Finding the Fourth Proportional to 48,536.21, 72,804.27 and 15,259.19

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Solution

The fourth proportional to 48,536.21, 72,804.27 and 15,259.19 is: 22,888.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,536.21 : 72,804.27 = 15,259.19 : x
  2. Step 2: Convert to fraction form
    48,536.21/72,804.27 = 15,259.19/x
  3. Step 3: Cross multiply
    48,536.21x = 72,804.27 × 15,259.19
  4. Step 4: Simplify right side
    48,536.21x = 1,110,933,796.11
  5. Step 5: Solve for x
    x = 1,110,933,796.11/48,536.21
  6. Step 6: Final answer
    x = 22,888.76

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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.