Home / 33,349.72-46,024.09-19,207.12

Finding the Fourth Proportional to 33,349.72, 46,024.09 and 19,207.12

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Solution

The fourth proportional to 33,349.72, 46,024.09 and 19,207.12 is: 26,506.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,349.72 : 46,024.09 = 19,207.12 : x
  2. Step 2: Convert to fraction form
    33,349.72/46,024.09 = 19,207.12/x
  3. Step 3: Cross multiply
    33,349.72x = 46,024.09 × 19,207.12
  4. Step 4: Simplify right side
    33,349.72x = 883,990,219.52
  5. Step 5: Solve for x
    x = 883,990,219.52/33,349.72
  6. Step 6: Final answer
    x = 26,506.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.