Home / 23,476.70-32,392.06-13,918.83

Finding the Fourth Proportional to 23,476.70, 32,392.06 and 13,918.83

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Solution

The fourth proportional to 23,476.70, 32,392.06 and 13,918.83 is: 19,204.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,476.70 : 32,392.06 = 13,918.83 : x
  2. Step 2: Convert to fraction form
    23,476.70/32,392.06 = 13,918.83/x
  3. Step 3: Cross multiply
    23,476.70x = 32,392.06 × 13,918.83
  4. Step 4: Simplify right side
    23,476.70x = 450,859,576.49
  5. Step 5: Solve for x
    x = 450,859,576.49/23,476.70
  6. Step 6: Final answer
    x = 19,204.56

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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.