Home / 22,904.33-34,360.56-11,808.05

Finding the Fourth Proportional to 22,904.33, 34,360.56 and 11,808.05

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Solution

The fourth proportional to 22,904.33, 34,360.56 and 11,808.05 is: 17,714.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,904.33 : 34,360.56 = 11,808.05 : x
  2. Step 2: Convert to fraction form
    22,904.33/34,360.56 = 11,808.05/x
  3. Step 3: Cross multiply
    22,904.33x = 34,360.56 × 11,808.05
  4. Step 4: Simplify right side
    22,904.33x = 405,731,038.71
  5. Step 5: Solve for x
    x = 405,731,038.71/22,904.33
  6. Step 6: Final answer
    x = 17,714.17

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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.