Home / 19,554.96-26,983.02-10,941.09

Finding the Fourth Proportional to 19,554.96, 26,983.02 and 10,941.09

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Solution

The fourth proportional to 19,554.96, 26,983.02 and 10,941.09 is: 15,097.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,554.96 : 26,983.02 = 10,941.09 : x
  2. Step 2: Convert to fraction form
    19,554.96/26,983.02 = 10,941.09/x
  3. Step 3: Cross multiply
    19,554.96x = 26,983.02 × 10,941.09
  4. Step 4: Simplify right side
    19,554.96x = 295,223,650.29
  5. Step 5: Solve for x
    x = 295,223,650.29/19,554.96
  6. Step 6: Final answer
    x = 15,097.12

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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.