Home / 294,088.25-441,097.26-80,877.83

Finding the Fourth Proportional to 294,088.25, 441,097.26 and 80,877.83

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Solution

The fourth proportional to 294,088.25, 441,097.26 and 80,877.83 is: 121,307.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,088.25 : 441,097.26 = 80,877.83 : x
  2. Step 2: Convert to fraction form
    294,088.25/441,097.26 = 80,877.83/x
  3. Step 3: Cross multiply
    294,088.25x = 441,097.26 × 80,877.83
  4. Step 4: Simplify right side
    294,088.25x = 35,674,987,002.26
  5. Step 5: Solve for x
    x = 35,674,987,002.26/294,088.25
  6. Step 6: Final answer
    x = 121,307.08

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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.