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Finding the Fourth Proportional to 60,653.00, 90,966.95 and 16,269.20

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Solution

The fourth proportional to 60,653.00, 90,966.95 and 16,269.20 is: 24,400.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,653.00 : 90,966.95 = 16,269.20 : x
  2. Step 2: Convert to fraction form
    60,653.00/90,966.95 = 16,269.20/x
  3. Step 3: Cross multiply
    60,653.00x = 90,966.95 × 16,269.20
  4. Step 4: Simplify right side
    60,653.00x = 1,479,958,966.76
  5. Step 5: Solve for x
    x = 1,479,958,966.76/60,653.00
  6. Step 6: Final answer
    x = 24,400.43

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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.