Home / 11,073.02-16,626.30-9,529.94

Finding the Fourth Proportional to 11,073.02, 16,626.30 and 9,529.94

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Solution

The fourth proportional to 11,073.02, 16,626.30 and 9,529.94 is: 14,309.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073.02 : 16,626.30 = 9,529.94 : x
  2. Step 2: Convert to fraction form
    11,073.02/16,626.30 = 9,529.94/x
  3. Step 3: Cross multiply
    11,073.02x = 16,626.30 × 9,529.94
  4. Step 4: Simplify right side
    11,073.02x = 158,447,641.42
  5. Step 5: Solve for x
    x = 158,447,641.42/11,073.02
  6. Step 6: Final answer
    x = 14,309.34

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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.