Home / 295,296.03-442,894.84-95,759.62

Finding the Fourth Proportional to 295,296.03, 442,894.84 and 95,759.62

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Solution

The fourth proportional to 295,296.03, 442,894.84 and 95,759.62 is: 143,623.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,296.03 : 442,894.84 = 95,759.62 : x
  2. Step 2: Convert to fraction form
    295,296.03/442,894.84 = 95,759.62/x
  3. Step 3: Cross multiply
    295,296.03x = 442,894.84 × 95,759.62
  4. Step 4: Simplify right side
    295,296.03x = 42,411,440,231.72
  5. Step 5: Solve for x
    x = 42,411,440,231.72/295,296.03
  6. Step 6: Final answer
    x = 143,623.47

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1.5x scale

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.