Home / 34,174.65-47,160.86-19,066.41

Finding the Fourth Proportional to 34,174.65, 47,160.86 and 19,066.41

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Solution

The fourth proportional to 34,174.65, 47,160.86 and 19,066.41 is: 26,311.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,174.65 : 47,160.86 = 19,066.41 : x
  2. Step 2: Convert to fraction form
    34,174.65/47,160.86 = 19,066.41/x
  3. Step 3: Cross multiply
    34,174.65x = 47,160.86 × 19,066.41
  4. Step 4: Simplify right side
    34,174.65x = 899,188,292.71
  5. Step 5: Solve for x
    x = 899,188,292.71/34,174.65
  6. Step 6: Final answer
    x = 26,311.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.