Home / 17,342.16-26,006.40-9,436.56

Finding the Fourth Proportional to 17,342.16, 26,006.40 and 9,436.56

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Solution

The fourth proportional to 17,342.16, 26,006.40 and 9,436.56 is: 14,151.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,342.16 : 26,006.40 = 9,436.56 : x
  2. Step 2: Convert to fraction form
    17,342.16/26,006.40 = 9,436.56/x
  3. Step 3: Cross multiply
    17,342.16x = 26,006.40 × 9,436.56
  4. Step 4: Simplify right side
    17,342.16x = 245,410,953.98
  5. Step 5: Solve for x
    x = 245,410,953.98/17,342.16
  6. Step 6: Final answer
    x = 14,151.12

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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.