Home / 16,011.32-22,094.30-9,294.80

Finding the Fourth Proportional to 16,011.32, 22,094.30 and 9,294.80

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Solution

The fourth proportional to 16,011.32, 22,094.30 and 9,294.80 is: 12,826.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,011.32 : 22,094.30 = 9,294.80 : x
  2. Step 2: Convert to fraction form
    16,011.32/22,094.30 = 9,294.80/x
  3. Step 3: Cross multiply
    16,011.32x = 22,094.30 × 9,294.80
  4. Step 4: Simplify right side
    16,011.32x = 205,362,012.41
  5. Step 5: Solve for x
    x = 205,362,012.41/16,011.32
  6. Step 6: Final answer
    x = 12,826.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.