Home / 19,060.07-28,573.07-9,694.85

Finding the Fourth Proportional to 19,060.07, 28,573.07 and 9,694.85

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Solution

The fourth proportional to 19,060.07, 28,573.07 and 9,694.85 is: 14,533.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,060.07 : 28,573.07 = 9,694.85 : x
  2. Step 2: Convert to fraction form
    19,060.07/28,573.07 = 9,694.85/x
  3. Step 3: Cross multiply
    19,060.07x = 28,573.07 × 9,694.85
  4. Step 4: Simplify right side
    19,060.07x = 277,011,436.35
  5. Step 5: Solve for x
    x = 277,011,436.35/19,060.07
  6. Step 6: Final answer
    x = 14,533.60

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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.