Home / 19,444.10-26,845.76-14,959.94

Finding the Fourth Proportional to 19,444.10, 26,845.76 and 14,959.94

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Solution

The fourth proportional to 19,444.10, 26,845.76 and 14,959.94 is: 20,654.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,444.10 : 26,845.76 = 14,959.94 : x
  2. Step 2: Convert to fraction form
    19,444.10/26,845.76 = 14,959.94/x
  3. Step 3: Cross multiply
    19,444.10x = 26,845.76 × 14,959.94
  4. Step 4: Simplify right side
    19,444.10x = 401,610,862.03
  5. Step 5: Solve for x
    x = 401,610,862.03/19,444.10
  6. Step 6: Final answer
    x = 20,654.64

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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.