Home / 26,522.99-36,601-14,586.33

Finding the Fourth Proportional to 26,522.99, 36,601 and 14,586.33

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Solution

The fourth proportional to 26,522.99, 36,601 and 14,586.33 is: 20,128.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,522.99 : 36,601 = 14,586.33 : x
  2. Step 2: Convert to fraction form
    26,522.99/36,601 = 14,586.33/x
  3. Step 3: Cross multiply
    26,522.99x = 36,601 × 14,586.33
  4. Step 4: Simplify right side
    26,522.99x = 533,874,264.33
  5. Step 5: Solve for x
    x = 533,874,264.33/26,522.99
  6. Step 6: Final answer
    x = 20,128.74

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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.