Home / 23,008.07-34,490.24-14,664.67

Finding the Fourth Proportional to 23,008.07, 34,490.24 and 14,664.67

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Solution

The fourth proportional to 23,008.07, 34,490.24 and 14,664.67 is: 21,983.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,008.07 : 34,490.24 = 14,664.67 : x
  2. Step 2: Convert to fraction form
    23,008.07/34,490.24 = 14,664.67/x
  3. Step 3: Cross multiply
    23,008.07x = 34,490.24 × 14,664.67
  4. Step 4: Simplify right side
    23,008.07x = 505,787,987.82
  5. Step 5: Solve for x
    x = 505,787,987.82/23,008.07
  6. Step 6: Final answer
    x = 21,983.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.