Home / 19,264.29-26,583.44-10,880.25

Finding the Fourth Proportional to 19,264.29, 26,583.44 and 10,880.25

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Solution

The fourth proportional to 19,264.29, 26,583.44 and 10,880.25 is: 15,014.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,264.29 : 26,583.44 = 10,880.25 : x
  2. Step 2: Convert to fraction form
    19,264.29/26,583.44 = 10,880.25/x
  3. Step 3: Cross multiply
    19,264.29x = 26,583.44 × 10,880.25
  4. Step 4: Simplify right side
    19,264.29x = 289,234,418.66
  5. Step 5: Solve for x
    x = 289,234,418.66/19,264.29
  6. Step 6: Final answer
    x = 15,014.02

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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.