Home / 19,584.83-27,026.91-10,632.32

Finding the Fourth Proportional to 19,584.83, 27,026.91 and 10,632.32

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Solution

The fourth proportional to 19,584.83, 27,026.91 and 10,632.32 is: 14,672.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,584.83 : 27,026.91 = 10,632.32 : x
  2. Step 2: Convert to fraction form
    19,584.83/27,026.91 = 10,632.32/x
  3. Step 3: Cross multiply
    19,584.83x = 27,026.91 × 10,632.32
  4. Step 4: Simplify right side
    19,584.83x = 287,358,755.73
  5. Step 5: Solve for x
    x = 287,358,755.73/19,584.83
  6. Step 6: Final answer
    x = 14,672.52

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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.