Home / 11,232.30-16,827.39-9,395.22

Finding the Fourth Proportional to 11,232.30, 16,827.39 and 9,395.22

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Solution

The fourth proportional to 11,232.30, 16,827.39 and 9,395.22 is: 14,075.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,232.30 : 16,827.39 = 9,395.22 : x
  2. Step 2: Convert to fraction form
    11,232.30/16,827.39 = 9,395.22/x
  3. Step 3: Cross multiply
    11,232.30x = 16,827.39 × 9,395.22
  4. Step 4: Simplify right side
    11,232.30x = 158,097,031.08
  5. Step 5: Solve for x
    x = 158,097,031.08/11,232.30
  6. Step 6: Final answer
    x = 14,075.21

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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.