Home / 46,294.06-69,443.81-13,016.73

Finding the Fourth Proportional to 46,294.06, 69,443.81 and 13,016.73

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Solution

The fourth proportional to 46,294.06, 69,443.81 and 13,016.73 is: 19,525.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,294.06 : 69,443.81 = 13,016.73 : x
  2. Step 2: Convert to fraction form
    46,294.06/69,443.81 = 13,016.73/x
  3. Step 3: Cross multiply
    46,294.06x = 69,443.81 × 13,016.73
  4. Step 4: Simplify right side
    46,294.06x = 903,931,324.94
  5. Step 5: Solve for x
    x = 903,931,324.94/46,294.06
  6. Step 6: Final answer
    x = 19,525.86

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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.