Home / 294,657.22-441,689.91-94,830.76

Finding the Fourth Proportional to 294,657.22, 441,689.91 and 94,830.76

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Solution

The fourth proportional to 294,657.22, 441,689.91 and 94,830.76 is: 142,150.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,657.22 : 441,689.91 = 94,830.76 : x
  2. Step 2: Convert to fraction form
    294,657.22/441,689.91 = 94,830.76/x
  3. Step 3: Cross multiply
    294,657.22x = 441,689.91 × 94,830.76
  4. Step 4: Simplify right side
    294,657.22x = 41,885,789,849.63
  5. Step 5: Solve for x
    x = 41,885,789,849.63/294,657.22
  6. Step 6: Final answer
    x = 142,150.90

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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.