Home / 19,256.95-26,573.64-10,757.39

Finding the Fourth Proportional to 19,256.95, 26,573.64 and 10,757.39

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Solution

The fourth proportional to 19,256.95, 26,573.64 and 10,757.39 is: 14,844.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,256.95 : 26,573.64 = 10,757.39 : x
  2. Step 2: Convert to fraction form
    19,256.95/26,573.64 = 10,757.39/x
  3. Step 3: Cross multiply
    19,256.95x = 26,573.64 × 10,757.39
  4. Step 4: Simplify right side
    19,256.95x = 285,863,009.20
  5. Step 5: Solve for x
    x = 285,863,009.20/19,256.95
  6. Step 6: Final answer
    x = 14,844.67

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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.