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Finding the Fourth Proportional to 63,006.80, 94,493.79 and 29,718.09

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Solution

The fourth proportional to 63,006.80, 94,493.79 and 29,718.09 is: 44,569.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,006.80 : 94,493.79 = 29,718.09 : x
  2. Step 2: Convert to fraction form
    63,006.80/94,493.79 = 29,718.09/x
  3. Step 3: Cross multiply
    63,006.80x = 94,493.79 × 29,718.09
  4. Step 4: Simplify right side
    63,006.80x = 2,808,174,955.66
  5. Step 5: Solve for x
    x = 2,808,174,955.66/63,006.80
  6. Step 6: Final answer
    x = 44,569.40

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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.