Home / 46,311.05-69,459.30-14,716.95

Finding the Fourth Proportional to 46,311.05, 69,459.30 and 14,716.95

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Solution

The fourth proportional to 46,311.05, 69,459.30 and 14,716.95 is: 22,073.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,311.05 : 69,459.30 = 14,716.95 : x
  2. Step 2: Convert to fraction form
    46,311.05/69,459.30 = 14,716.95/x
  3. Step 3: Cross multiply
    46,311.05x = 69,459.30 × 14,716.95
  4. Step 4: Simplify right side
    46,311.05x = 1,022,229,045.14
  5. Step 5: Solve for x
    x = 1,022,229,045.14/46,311.05
  6. Step 6: Final answer
    x = 22,073.11

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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.