Home / 19,304.31-26,652.57-14,851.32

Finding the Fourth Proportional to 19,304.31, 26,652.57 and 14,851.32

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Solution

The fourth proportional to 19,304.31, 26,652.57 and 14,851.32 is: 20,504.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,304.31 : 26,652.57 = 14,851.32 : x
  2. Step 2: Convert to fraction form
    19,304.31/26,652.57 = 14,851.32/x
  3. Step 3: Cross multiply
    19,304.31x = 26,652.57 × 14,851.32
  4. Step 4: Simplify right side
    19,304.31x = 395,825,845.89
  5. Step 5: Solve for x
    x = 395,825,845.89/19,304.31
  6. Step 6: Final answer
    x = 20,504.53

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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.