Home / 46,049.99-69,071.85-17,964.86

Finding the Fourth Proportional to 46,049.99, 69,071.85 and 17,964.86

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Solution

The fourth proportional to 46,049.99, 69,071.85 and 17,964.86 is: 26,946.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,049.99 : 69,071.85 = 17,964.86 : x
  2. Step 2: Convert to fraction form
    46,049.99/69,071.85 = 17,964.86/x
  3. Step 3: Cross multiply
    46,049.99x = 69,071.85 × 17,964.86
  4. Step 4: Simplify right side
    46,049.99x = 1,240,865,769.83
  5. Step 5: Solve for x
    x = 1,240,865,769.83/46,049.99
  6. Step 6: Final answer
    x = 26,946.06

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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.