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Finding the Fourth Proportional to 164,560.01, 246,839.94 and 39,901.01

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Solution

The fourth proportional to 164,560.01, 246,839.94 and 39,901.01 is: 59,851.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,560.01 : 246,839.94 = 39,901.01 : x
  2. Step 2: Convert to fraction form
    164,560.01/246,839.94 = 39,901.01/x
  3. Step 3: Cross multiply
    164,560.01x = 246,839.94 × 39,901.01
  4. Step 4: Simplify right side
    164,560.01x = 9,849,161,680.14
  5. Step 5: Solve for x
    x = 9,849,161,680.14/164,560.01
  6. Step 6: Final answer
    x = 59,851.49

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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.