Home / 29,805.57-44,716.10-14,007.69

Finding the Fourth Proportional to 29,805.57, 44,716.10 and 14,007.69

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Solution

The fourth proportional to 29,805.57, 44,716.10 and 14,007.69 is: 21,015.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,805.57 : 44,716.10 = 14,007.69 : x
  2. Step 2: Convert to fraction form
    29,805.57/44,716.10 = 14,007.69/x
  3. Step 3: Cross multiply
    29,805.57x = 44,716.10 × 14,007.69
  4. Step 4: Simplify right side
    29,805.57x = 626,369,196.77
  5. Step 5: Solve for x
    x = 626,369,196.77/29,805.57
  6. Step 6: Final answer
    x = 21,015.17

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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.