Home / 19,584.59-27,026.76-10,632.10

Finding the Fourth Proportional to 19,584.59, 27,026.76 and 10,632.10

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Solution

The fourth proportional to 19,584.59, 27,026.76 and 10,632.10 is: 14,672.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,584.59 : 27,026.76 = 10,632.10 : x
  2. Step 2: Convert to fraction form
    19,584.59/27,026.76 = 10,632.10/x
  3. Step 3: Cross multiply
    19,584.59x = 27,026.76 × 10,632.10
  4. Step 4: Simplify right side
    19,584.59x = 287,351,215.00
  5. Step 5: Solve for x
    x = 287,351,215.00/19,584.59
  6. Step 6: Final answer
    x = 14,672.31

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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.