Home / 46,293.46-69,429.27-13,016.68

Finding the Fourth Proportional to 46,293.46, 69,429.27 and 13,016.68

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Solution

The fourth proportional to 46,293.46, 69,429.27 and 13,016.68 is: 19,521.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,293.46 : 69,429.27 = 13,016.68 : x
  2. Step 2: Convert to fraction form
    46,293.46/69,429.27 = 13,016.68/x
  3. Step 3: Cross multiply
    46,293.46x = 69,429.27 × 13,016.68
  4. Step 4: Simplify right side
    46,293.46x = 903,738,590.22
  5. Step 5: Solve for x
    x = 903,738,590.22/46,293.46
  6. Step 6: Final answer
    x = 19,521.95

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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.