Home / 23,933.19-35,980.88-19,285.83

Finding the Fourth Proportional to 23,933.19, 35,980.88 and 19,285.83

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Solution

The fourth proportional to 23,933.19, 35,980.88 and 19,285.83 is: 28,994.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,933.19 : 35,980.88 = 19,285.83 : x
  2. Step 2: Convert to fraction form
    23,933.19/35,980.88 = 19,285.83/x
  3. Step 3: Cross multiply
    23,933.19x = 35,980.88 × 19,285.83
  4. Step 4: Simplify right side
    23,933.19x = 693,921,038.50
  5. Step 5: Solve for x
    x = 693,921,038.50/23,933.19
  6. Step 6: Final answer
    x = 28,994.09

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1.5x scale

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.