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Finding the Fourth Proportional to 14,673.04, 22,012.29 and 4,815.13

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Solution

The fourth proportional to 14,673.04, 22,012.29 and 4,815.13 is: 7,223.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,673.04 : 22,012.29 = 4,815.13 : x
  2. Step 2: Convert to fraction form
    14,673.04/22,012.29 = 4,815.13/x
  3. Step 3: Cross multiply
    14,673.04x = 22,012.29 × 4,815.13
  4. Step 4: Simplify right side
    14,673.04x = 105,992,037.95
  5. Step 5: Solve for x
    x = 105,992,037.95/14,673.04
  6. Step 6: Final answer
    x = 7,223.59

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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.