Home / 110,035.58-151,852.74-62,287.94

Finding the Fourth Proportional to 110,035.58, 151,852.74 and 62,287.94

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Solution

The fourth proportional to 110,035.58, 151,852.74 and 62,287.94 is: 85,959.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,035.58 : 151,852.74 = 62,287.94 : x
  2. Step 2: Convert to fraction form
    110,035.58/151,852.74 = 62,287.94/x
  3. Step 3: Cross multiply
    110,035.58x = 151,852.74 × 62,287.94
  4. Step 4: Simplify right side
    110,035.58x = 9,458,594,357.96
  5. Step 5: Solve for x
    x = 9,458,594,357.96/110,035.58
  6. Step 6: Final answer
    x = 85,959.42

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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.