Home / 24,397.48-33,667.62-13,219.24

Finding the Fourth Proportional to 24,397.48, 33,667.62 and 13,219.24

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Solution

The fourth proportional to 24,397.48, 33,667.62 and 13,219.24 is: 18,242.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,397.48 : 33,667.62 = 13,219.24 : x
  2. Step 2: Convert to fraction form
    24,397.48/33,667.62 = 13,219.24/x
  3. Step 3: Cross multiply
    24,397.48x = 33,667.62 × 13,219.24
  4. Step 4: Simplify right side
    24,397.48x = 445,060,349.01
  5. Step 5: Solve for x
    x = 445,060,349.01/24,397.48
  6. Step 6: Final answer
    x = 18,242.06

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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.