Home / 19,534.46-26,955.96-11,037.32

Finding the Fourth Proportional to 19,534.46, 26,955.96 and 11,037.32

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Solution

The fourth proportional to 19,534.46, 26,955.96 and 11,037.32 is: 15,230.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,534.46 : 26,955.96 = 11,037.32 : x
  2. Step 2: Convert to fraction form
    19,534.46/26,955.96 = 11,037.32/x
  3. Step 3: Cross multiply
    19,534.46x = 26,955.96 × 11,037.32
  4. Step 4: Simplify right side
    19,534.46x = 297,521,556.43
  5. Step 5: Solve for x
    x = 297,521,556.43/19,534.46
  6. Step 6: Final answer
    x = 15,230.60

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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.