Home / 33,274.76-49,920.06-11,088.28

Finding the Fourth Proportional to 33,274.76, 49,920.06 and 11,088.28

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Solution

The fourth proportional to 33,274.76, 49,920.06 and 11,088.28 is: 16,635.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,274.76 : 49,920.06 = 11,088.28 : x
  2. Step 2: Convert to fraction form
    33,274.76/49,920.06 = 11,088.28/x
  3. Step 3: Cross multiply
    33,274.76x = 49,920.06 × 11,088.28
  4. Step 4: Simplify right side
    33,274.76x = 553,527,602.90
  5. Step 5: Solve for x
    x = 553,527,602.90/33,274.76
  6. Step 6: Final answer
    x = 16,635.06

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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.