Home / 264,072.83-396,009.76-95,551.46

Finding the Fourth Proportional to 264,072.83, 396,009.76 and 95,551.46

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Solution

The fourth proportional to 264,072.83, 396,009.76 and 95,551.46 is: 143,291.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,072.83 : 396,009.76 = 95,551.46 : x
  2. Step 2: Convert to fraction form
    264,072.83/396,009.76 = 95,551.46/x
  3. Step 3: Cross multiply
    264,072.83x = 396,009.76 × 95,551.46
  4. Step 4: Simplify right side
    264,072.83x = 37,839,312,415.07
  5. Step 5: Solve for x
    x = 37,839,312,415.07/264,072.83
  6. Step 6: Final answer
    x = 143,291.20

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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.