Home / 46,607.24-69,920.00-18,522.07

Finding the Fourth Proportional to 46,607.24, 69,920.00 and 18,522.07

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Solution

The fourth proportional to 46,607.24, 69,920.00 and 18,522.07 is: 27,786.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,607.24 : 69,920.00 = 18,522.07 : x
  2. Step 2: Convert to fraction form
    46,607.24/69,920.00 = 18,522.07/x
  3. Step 3: Cross multiply
    46,607.24x = 69,920.00 × 18,522.07
  4. Step 4: Simplify right side
    46,607.24x = 1,295,063,005.91
  5. Step 5: Solve for x
    x = 1,295,063,005.91/46,607.24
  6. Step 6: Final answer
    x = 27,786.73

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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.