Home / 121,336.84-182,005.74-37,096.64

Finding the Fourth Proportional to 121,336.84, 182,005.74 and 37,096.64

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Solution

The fourth proportional to 121,336.84, 182,005.74 and 37,096.64 is: 55,645.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,336.84 : 182,005.74 = 37,096.64 : x
  2. Step 2: Convert to fraction form
    121,336.84/182,005.74 = 37,096.64/x
  3. Step 3: Cross multiply
    121,336.84x = 182,005.74 × 37,096.64
  4. Step 4: Simplify right side
    121,336.84x = 6,751,800,411.94
  5. Step 5: Solve for x
    x = 6,751,800,411.94/121,336.84
  6. Step 6: Final answer
    x = 55,645.10

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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.