Home / 19,532.88-26,955.32-10,580.41

Finding the Fourth Proportional to 19,532.88, 26,955.32 and 10,580.41

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Solution

The fourth proportional to 19,532.88, 26,955.32 and 10,580.41 is: 14,600.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,532.88 : 26,955.32 = 10,580.41 : x
  2. Step 2: Convert to fraction form
    19,532.88/26,955.32 = 10,580.41/x
  3. Step 3: Cross multiply
    19,532.88x = 26,955.32 × 10,580.41
  4. Step 4: Simplify right side
    19,532.88x = 285,198,337.28
  5. Step 5: Solve for x
    x = 285,198,337.28/19,532.88
  6. Step 6: Final answer
    x = 14,600.94

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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.