Home / 34,926.59-48,197.36-19,818.35

Finding the Fourth Proportional to 34,926.59, 48,197.36 and 19,818.35

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Solution

The fourth proportional to 34,926.59, 48,197.36 and 19,818.35 is: 27,348.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,926.59 : 48,197.36 = 19,818.35 : x
  2. Step 2: Convert to fraction form
    34,926.59/48,197.36 = 19,818.35/x
  3. Step 3: Cross multiply
    34,926.59x = 48,197.36 × 19,818.35
  4. Step 4: Simplify right side
    34,926.59x = 955,192,100.01
  5. Step 5: Solve for x
    x = 955,192,100.01/34,926.59
  6. Step 6: Final answer
    x = 27,348.56

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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.