Home / 42,584.37-58,765.68-23,465.94

Finding the Fourth Proportional to 42,584.37, 58,765.68 and 23,465.94

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Solution

The fourth proportional to 42,584.37, 58,765.68 and 23,465.94 is: 32,382.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,584.37 : 58,765.68 = 23,465.94 : x
  2. Step 2: Convert to fraction form
    42,584.37/58,765.68 = 23,465.94/x
  3. Step 3: Cross multiply
    42,584.37x = 58,765.68 × 23,465.94
  4. Step 4: Simplify right side
    42,584.37x = 1,378,991,920.94
  5. Step 5: Solve for x
    x = 1,378,991,920.94/42,584.37
  6. Step 6: Final answer
    x = 32,382.58

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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.