Home / 48,837.14-73,266.75-15,559.10

Finding the Fourth Proportional to 48,837.14, 73,266.75 and 15,559.10

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Solution

The fourth proportional to 48,837.14, 73,266.75 and 15,559.10 is: 23,342.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,837.14 : 73,266.75 = 15,559.10 : x
  2. Step 2: Convert to fraction form
    48,837.14/73,266.75 = 15,559.10/x
  3. Step 3: Cross multiply
    48,837.14x = 73,266.75 × 15,559.10
  4. Step 4: Simplify right side
    48,837.14x = 1,139,964,323.59
  5. Step 5: Solve for x
    x = 1,139,964,323.59/48,837.14
  6. Step 6: Final answer
    x = 23,342.16

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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.