Home / 19,292.91-26,633.31-14,514.67

Finding the Fourth Proportional to 19,292.91, 26,633.31 and 14,514.67

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Solution

The fourth proportional to 19,292.91, 26,633.31 and 14,514.67 is: 20,037.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,292.91 : 26,633.31 = 14,514.67 : x
  2. Step 2: Convert to fraction form
    19,292.91/26,633.31 = 14,514.67/x
  3. Step 3: Cross multiply
    19,292.91x = 26,633.31 × 14,514.67
  4. Step 4: Simplify right side
    19,292.91x = 386,573,609.61
  5. Step 5: Solve for x
    x = 386,573,609.61/19,292.91
  6. Step 6: Final answer
    x = 20,037.08

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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.