Home / 29,845.14-44,767.71-14,215.38

Finding the Fourth Proportional to 29,845.14, 44,767.71 and 14,215.38

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Solution

The fourth proportional to 29,845.14, 44,767.71 and 14,215.38 is: 21,323.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,845.14 : 44,767.71 = 14,215.38 : x
  2. Step 2: Convert to fraction form
    29,845.14/44,767.71 = 14,215.38/x
  3. Step 3: Cross multiply
    29,845.14x = 44,767.71 × 14,215.38
  4. Step 4: Simplify right side
    29,845.14x = 636,390,009.38
  5. Step 5: Solve for x
    x = 636,390,009.38/29,845.14
  6. Step 6: Final answer
    x = 21,323.07

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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.