Home / 73,736.14-110,065.90-63,273.40

Finding the Fourth Proportional to 73,736.14, 110,065.90 and 63,273.40

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Solution

The fourth proportional to 73,736.14, 110,065.90 and 63,273.40 is: 94,448.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,736.14 : 110,065.90 = 63,273.40 : x
  2. Step 2: Convert to fraction form
    73,736.14/110,065.90 = 63,273.40/x
  3. Step 3: Cross multiply
    73,736.14x = 110,065.90 × 63,273.40
  4. Step 4: Simplify right side
    73,736.14x = 6,964,243,717.06
  5. Step 5: Solve for x
    x = 6,964,243,717.06/73,736.14
  6. Step 6: Final answer
    x = 94,448.17

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.