Home / 33,349.42-50,038.17-14,619.79

Finding the Fourth Proportional to 33,349.42, 50,038.17 and 14,619.79

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Solution

The fourth proportional to 33,349.42, 50,038.17 and 14,619.79 is: 21,935.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,349.42 : 50,038.17 = 14,619.79 : x
  2. Step 2: Convert to fraction form
    33,349.42/50,038.17 = 14,619.79/x
  3. Step 3: Cross multiply
    33,349.42x = 50,038.17 × 14,619.79
  4. Step 4: Simplify right side
    33,349.42x = 731,547,537.38
  5. Step 5: Solve for x
    x = 731,547,537.38/33,349.42
  6. Step 6: Final answer
    x = 21,935.84

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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.