Home / 195,349.14-269,607.15-110,483.01

Finding the Fourth Proportional to 195,349.14, 269,607.15 and 110,483.01

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Solution

The fourth proportional to 195,349.14, 269,607.15 and 110,483.01 is: 152,480.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,349.14 : 269,607.15 = 110,483.01 : x
  2. Step 2: Convert to fraction form
    195,349.14/269,607.15 = 110,483.01/x
  3. Step 3: Cross multiply
    195,349.14x = 269,607.15 × 110,483.01
  4. Step 4: Simplify right side
    195,349.14x = 29,787,009,449.52
  5. Step 5: Solve for x
    x = 29,787,009,449.52/195,349.14
  6. Step 6: Final answer
    x = 152,480.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.