Home / 19,588.23-27,032.00-10,635.88

Finding the Fourth Proportional to 19,588.23, 27,032.00 and 10,635.88

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Solution

The fourth proportional to 19,588.23, 27,032.00 and 10,635.88 is: 14,677.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,588.23 : 27,032.00 = 10,635.88 : x
  2. Step 2: Convert to fraction form
    19,588.23/27,032.00 = 10,635.88/x
  3. Step 3: Cross multiply
    19,588.23x = 27,032.00 × 10,635.88
  4. Step 4: Simplify right side
    19,588.23x = 287,509,203.85
  5. Step 5: Solve for x
    x = 287,509,203.85/19,588.23
  6. Step 6: Final answer
    x = 14,677.65

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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.