Home / 46,306.67-69,451.92-13,018.84

Finding the Fourth Proportional to 46,306.67, 69,451.92 and 13,018.84

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Solution

The fourth proportional to 46,306.67, 69,451.92 and 13,018.84 is: 19,525.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,306.67 : 69,451.92 = 13,018.84 : x
  2. Step 2: Convert to fraction form
    46,306.67/69,451.92 = 13,018.84/x
  3. Step 3: Cross multiply
    46,306.67x = 69,451.92 × 13,018.84
  4. Step 4: Simplify right side
    46,306.67x = 904,183,260.54
  5. Step 5: Solve for x
    x = 904,183,260.54/46,306.67
  6. Step 6: Final answer
    x = 19,525.98

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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.