Home / 17,824.76-24,602.67-11,106.77

Finding the Fourth Proportional to 17,824.76, 24,602.67 and 11,106.77

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Solution

The fourth proportional to 17,824.76, 24,602.67 and 11,106.77 is: 15,330.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,824.76 : 24,602.67 = 11,106.77 : x
  2. Step 2: Convert to fraction form
    17,824.76/24,602.67 = 11,106.77/x
  3. Step 3: Cross multiply
    17,824.76x = 24,602.67 × 11,106.77
  4. Step 4: Simplify right side
    17,824.76x = 273,256,258.58
  5. Step 5: Solve for x
    x = 273,256,258.58/17,824.76
  6. Step 6: Final answer
    x = 15,330.16

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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.