Home / 35,594.70-53,375.85-18,950.46

Finding the Fourth Proportional to 35,594.70, 53,375.85 and 18,950.46

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Solution

The fourth proportional to 35,594.70, 53,375.85 and 18,950.46 is: 28,417.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,594.70 : 53,375.85 = 18,950.46 : x
  2. Step 2: Convert to fraction form
    35,594.70/53,375.85 = 18,950.46/x
  3. Step 3: Cross multiply
    35,594.70x = 53,375.85 × 18,950.46
  4. Step 4: Simplify right side
    35,594.70x = 1,011,496,910.39
  5. Step 5: Solve for x
    x = 1,011,496,910.39/35,594.70
  6. Step 6: Final answer
    x = 28,417.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.