Home / 34,206.63-47,204.80-19,098.37

Finding the Fourth Proportional to 34,206.63, 47,204.80 and 19,098.37

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Solution

The fourth proportional to 34,206.63, 47,204.80 and 19,098.37 is: 26,355.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,206.63 : 47,204.80 = 19,098.37 : x
  2. Step 2: Convert to fraction form
    34,206.63/47,204.80 = 19,098.37/x
  3. Step 3: Cross multiply
    34,206.63x = 47,204.80 × 19,098.37
  4. Step 4: Simplify right side
    34,206.63x = 901,534,736.18
  5. Step 5: Solve for x
    x = 901,534,736.18/34,206.63
  6. Step 6: Final answer
    x = 26,355.56

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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.