Home / 47,025.39-64,894.86-25,804.62

Finding the Fourth Proportional to 47,025.39, 64,894.86 and 25,804.62

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Solution

The fourth proportional to 47,025.39, 64,894.86 and 25,804.62 is: 35,610.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,025.39 : 64,894.86 = 25,804.62 : x
  2. Step 2: Convert to fraction form
    47,025.39/64,894.86 = 25,804.62/x
  3. Step 3: Cross multiply
    47,025.39x = 64,894.86 × 25,804.62
  4. Step 4: Simplify right side
    47,025.39x = 1,674,587,202.25
  5. Step 5: Solve for x
    x = 1,674,587,202.25/47,025.39
  6. Step 6: Final answer
    x = 35,610.28

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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.