Home / 34,193.17-47,186.40-19,084.96

Finding the Fourth Proportional to 34,193.17, 47,186.40 and 19,084.96

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Solution

The fourth proportional to 34,193.17, 47,186.40 and 19,084.96 is: 26,337.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,193.17 : 47,186.40 = 19,084.96 : x
  2. Step 2: Convert to fraction form
    34,193.17/47,186.40 = 19,084.96/x
  3. Step 3: Cross multiply
    34,193.17x = 47,186.40 × 19,084.96
  4. Step 4: Simplify right side
    34,193.17x = 900,550,556.54
  5. Step 5: Solve for x
    x = 900,550,556.54/34,193.17
  6. Step 6: Final answer
    x = 26,337.15

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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.