Home / 34,634.34-47,797.85-19,528.41

Finding the Fourth Proportional to 34,634.34, 47,797.85 and 19,528.41

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Solution

The fourth proportional to 34,634.34, 47,797.85 and 19,528.41 is: 26,950.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,634.34 : 47,797.85 = 19,528.41 : x
  2. Step 2: Convert to fraction form
    34,634.34/47,797.85 = 19,528.41/x
  3. Step 3: Cross multiply
    34,634.34x = 47,797.85 × 19,528.41
  4. Step 4: Simplify right side
    34,634.34x = 933,416,011.92
  5. Step 5: Solve for x
    x = 933,416,011.92/34,634.34
  6. Step 6: Final answer
    x = 26,950.59

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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.