Home / 19,083.49-26,334.29-10,585.95

Finding the Fourth Proportional to 19,083.49, 26,334.29 and 10,585.95

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Solution

The fourth proportional to 19,083.49, 26,334.29 and 10,585.95 is: 14,608.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,083.49 : 26,334.29 = 10,585.95 : x
  2. Step 2: Convert to fraction form
    19,083.49/26,334.29 = 10,585.95/x
  3. Step 3: Cross multiply
    19,083.49x = 26,334.29 × 10,585.95
  4. Step 4: Simplify right side
    19,083.49x = 278,773,477.23
  5. Step 5: Solve for x
    x = 278,773,477.23/19,083.49
  6. Step 6: Final answer
    x = 14,608.10

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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.