Home / 110,102.93-151,942.80-59,801.93

Finding the Fourth Proportional to 110,102.93, 151,942.80 and 59,801.93

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Solution

The fourth proportional to 110,102.93, 151,942.80 and 59,801.93 is: 82,527.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,102.93 : 151,942.80 = 59,801.93 : x
  2. Step 2: Convert to fraction form
    110,102.93/151,942.80 = 59,801.93/x
  3. Step 3: Cross multiply
    110,102.93x = 151,942.80 × 59,801.93
  4. Step 4: Simplify right side
    110,102.93x = 9,086,471,929.89
  5. Step 5: Solve for x
    x = 9,086,471,929.89/110,102.93
  6. Step 6: Final answer
    x = 82,527.07

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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.