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Finding the Fourth Proportional to 24,701.54, 34,084.95 and 14,090.54

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Solution

The fourth proportional to 24,701.54, 34,084.95 and 14,090.54 is: 19,443.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,701.54 : 34,084.95 = 14,090.54 : x
  2. Step 2: Convert to fraction form
    24,701.54/34,084.95 = 14,090.54/x
  3. Step 3: Cross multiply
    24,701.54x = 34,084.95 × 14,090.54
  4. Step 4: Simplify right side
    24,701.54x = 480,275,351.37
  5. Step 5: Solve for x
    x = 480,275,351.37/24,701.54
  6. Step 6: Final answer
    x = 19,443.13

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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.