Home / 47,351.93-65,346.04-25,841.85

Finding the Fourth Proportional to 47,351.93, 65,346.04 and 25,841.85

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Solution

The fourth proportional to 47,351.93, 65,346.04 and 25,841.85 is: 35,661.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,351.93 : 65,346.04 = 25,841.85 : x
  2. Step 2: Convert to fraction form
    47,351.93/65,346.04 = 25,841.85/x
  3. Step 3: Cross multiply
    47,351.93x = 65,346.04 × 25,841.85
  4. Step 4: Simplify right side
    47,351.93x = 1,688,662,563.77
  5. Step 5: Solve for x
    x = 1,688,662,563.77/47,351.93
  6. Step 6: Final answer
    x = 35,661.96

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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.