Home / 26,025.49-35,915.17-14,088.82

Finding the Fourth Proportional to 26,025.49, 35,915.17 and 14,088.82

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Solution

The fourth proportional to 26,025.49, 35,915.17 and 14,088.82 is: 19,442.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,025.49 : 35,915.17 = 14,088.82 : x
  2. Step 2: Convert to fraction form
    26,025.49/35,915.17 = 14,088.82/x
  3. Step 3: Cross multiply
    26,025.49x = 35,915.17 × 14,088.82
  4. Step 4: Simplify right side
    26,025.49x = 506,002,185.82
  5. Step 5: Solve for x
    x = 506,002,185.82/26,025.49
  6. Step 6: Final answer
    x = 19,442.56

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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.