Home / 248,860.93-373,329.06-91,051.87

Finding the Fourth Proportional to 248,860.93, 373,329.06 and 91,051.87

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Solution

The fourth proportional to 248,860.93, 373,329.06 and 91,051.87 is: 136,591.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,860.93 : 373,329.06 = 91,051.87 : x
  2. Step 2: Convert to fraction form
    248,860.93/373,329.06 = 91,051.87/x
  3. Step 3: Cross multiply
    248,860.93x = 373,329.06 × 91,051.87
  4. Step 4: Simplify right side
    248,860.93x = 33,992,309,038.34
  5. Step 5: Solve for x
    x = 33,992,309,038.34/248,860.93
  6. Step 6: Final answer
    x = 136,591.59

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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.