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Finding the Fourth Proportional to 29,592, 40,835.30 and 16,848.29

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Solution

The fourth proportional to 29,592, 40,835.30 and 16,848.29 is: 23,249.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,592 : 40,835.30 = 16,848.29 : x
  2. Step 2: Convert to fraction form
    29,592/40,835.30 = 16,848.29/x
  3. Step 3: Cross multiply
    29,592x = 40,835.30 × 16,848.29
  4. Step 4: Simplify right side
    29,592x = 688,004,994.48
  5. Step 5: Solve for x
    x = 688,004,994.48/29,592
  6. Step 6: Final answer
    x = 23,249.70

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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.