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Finding the Fourth Proportional to 37,053, 55,562.70 and 15,983.10

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Solution

The fourth proportional to 37,053, 55,562.70 and 15,983.10 is: 23,967.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,053 : 55,562.70 = 15,983.10 : x
  2. Step 2: Convert to fraction form
    37,053/55,562.70 = 15,983.10/x
  3. Step 3: Cross multiply
    37,053x = 55,562.70 × 15,983.10
  4. Step 4: Simplify right side
    37,053x = 888,064,190.37
  5. Step 5: Solve for x
    x = 888,064,190.37/37,053
  6. Step 6: Final answer
    x = 23,967.40

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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.