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Finding the Fourth Proportional to 24,802.39, 37,203.59 and 9,220.02

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Solution

The fourth proportional to 24,802.39, 37,203.59 and 9,220.02 is: 13,830.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,802.39 : 37,203.59 = 9,220.02 : x
  2. Step 2: Convert to fraction form
    24,802.39/37,203.59 = 9,220.02/x
  3. Step 3: Cross multiply
    24,802.39x = 37,203.59 × 9,220.02
  4. Step 4: Simplify right side
    24,802.39x = 343,017,843.87
  5. Step 5: Solve for x
    x = 343,017,843.87/24,802.39
  6. Step 6: Final answer
    x = 13,830.03

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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.