Home / 19,124.88-26,384.96-14,101.02

Finding the Fourth Proportional to 19,124.88, 26,384.96 and 14,101.02

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Solution

The fourth proportional to 19,124.88, 26,384.96 and 14,101.02 is: 19,453.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,124.88 : 26,384.96 = 14,101.02 : x
  2. Step 2: Convert to fraction form
    19,124.88/26,384.96 = 14,101.02/x
  3. Step 3: Cross multiply
    19,124.88x = 26,384.96 × 14,101.02
  4. Step 4: Simplify right side
    19,124.88x = 372,054,848.66
  5. Step 5: Solve for x
    x = 372,054,848.66/19,124.88
  6. Step 6: Final answer
    x = 19,453.97

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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.