Home / 14,093.82-19,444.10-9,316.04

Finding the Fourth Proportional to 14,093.82, 19,444.10 and 9,316.04

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Solution

The fourth proportional to 14,093.82, 19,444.10 and 9,316.04 is: 12,852.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,093.82 : 19,444.10 = 9,316.04 : x
  2. Step 2: Convert to fraction form
    14,093.82/19,444.10 = 9,316.04/x
  3. Step 3: Cross multiply
    14,093.82x = 19,444.10 × 9,316.04
  4. Step 4: Simplify right side
    14,093.82x = 181,141,869.56
  5. Step 5: Solve for x
    x = 181,141,869.56/14,093.82
  6. Step 6: Final answer
    x = 12,852.57

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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.