Home / 296,438.14-444,590.66-136,360.33

Finding the Fourth Proportional to 296,438.14, 444,590.66 and 136,360.33

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Solution

The fourth proportional to 296,438.14, 444,590.66 and 136,360.33 is: 204,509.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,438.14 : 444,590.66 = 136,360.33 : x
  2. Step 2: Convert to fraction form
    296,438.14/444,590.66 = 136,360.33/x
  3. Step 3: Cross multiply
    296,438.14x = 444,590.66 × 136,360.33
  4. Step 4: Simplify right side
    296,438.14x = 60,624,528,430.72
  5. Step 5: Solve for x
    x = 60,624,528,430.72/296,438.14
  6. Step 6: Final answer
    x = 204,509.88

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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.