Home / 48,536.26-72,804.31-15,259.23

Finding the Fourth Proportional to 48,536.26, 72,804.31 and 15,259.23

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Solution

The fourth proportional to 48,536.26, 72,804.31 and 15,259.23 is: 22,888.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,536.26 : 72,804.31 = 15,259.23 : x
  2. Step 2: Convert to fraction form
    48,536.26/72,804.31 = 15,259.23/x
  3. Step 3: Cross multiply
    48,536.26x = 72,804.31 × 15,259.23
  4. Step 4: Simplify right side
    48,536.26x = 1,110,937,711.28
  5. Step 5: Solve for x
    x = 1,110,937,711.28/48,536.26
  6. Step 6: Final answer
    x = 22,888.82

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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.