Home / 19,083.41-26,335.53-10,585.25

Finding the Fourth Proportional to 19,083.41, 26,335.53 and 10,585.25

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Solution

The fourth proportional to 19,083.41, 26,335.53 and 10,585.25 is: 14,607.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,083.41 : 26,335.53 = 10,585.25 : x
  2. Step 2: Convert to fraction form
    19,083.41/26,335.53 = 10,585.25/x
  3. Step 3: Cross multiply
    19,083.41x = 26,335.53 × 10,585.25
  4. Step 4: Simplify right side
    19,083.41x = 278,768,168.93
  5. Step 5: Solve for x
    x = 278,768,168.93/19,083.41
  6. Step 6: Final answer
    x = 14,607.88

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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.