Home / 19,225.44-26,529.18-14,192.40

Finding the Fourth Proportional to 19,225.44, 26,529.18 and 14,192.40

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Solution

The fourth proportional to 19,225.44, 26,529.18 and 14,192.40 is: 19,584.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,225.44 : 26,529.18 = 14,192.40 : x
  2. Step 2: Convert to fraction form
    19,225.44/26,529.18 = 14,192.40/x
  3. Step 3: Cross multiply
    19,225.44x = 26,529.18 × 14,192.40
  4. Step 4: Simplify right side
    19,225.44x = 376,512,734.23
  5. Step 5: Solve for x
    x = 376,512,734.23/19,225.44
  6. Step 6: Final answer
    x = 19,584.09

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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.