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Finding the Fourth Proportional to 24,700.80, 37,090.80 and 22,881.60

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Solution

The fourth proportional to 24,700.80, 37,090.80 and 22,881.60 is: 34,359.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,700.80 : 37,090.80 = 22,881.60 : x
  2. Step 2: Convert to fraction form
    24,700.80/37,090.80 = 22,881.60/x
  3. Step 3: Cross multiply
    24,700.80x = 37,090.80 × 22,881.60
  4. Step 4: Simplify right side
    24,700.80x = 848,696,849.28
  5. Step 5: Solve for x
    x = 848,696,849.28/24,700.80
  6. Step 6: Final answer
    x = 34,359.08

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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.