Home / 19,124.89-26,384.97-14,101.01

Finding the Fourth Proportional to 19,124.89, 26,384.97 and 14,101.01

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Solution

The fourth proportional to 19,124.89, 26,384.97 and 14,101.01 is: 19,453.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,124.89 : 26,384.97 = 14,101.01 : x
  2. Step 2: Convert to fraction form
    19,124.89/26,384.97 = 14,101.01/x
  3. Step 3: Cross multiply
    19,124.89x = 26,384.97 × 14,101.01
  4. Step 4: Simplify right side
    19,124.89x = 372,054,725.82
  5. Step 5: Solve for x
    x = 372,054,725.82/19,124.89
  6. Step 6: Final answer
    x = 19,453.95

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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.