Home / 43,835.76-60,501.60-25,930.08

Finding the Fourth Proportional to 43,835.76, 60,501.60 and 25,930.08

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Solution

The fourth proportional to 43,835.76, 60,501.60 and 25,930.08 is: 35,788.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,835.76 : 60,501.60 = 25,930.08 : x
  2. Step 2: Convert to fraction form
    43,835.76/60,501.60 = 25,930.08/x
  3. Step 3: Cross multiply
    43,835.76x = 60,501.60 × 25,930.08
  4. Step 4: Simplify right side
    43,835.76x = 1,568,811,328.13
  5. Step 5: Solve for x
    x = 1,568,811,328.13/43,835.76
  6. Step 6: Final answer
    x = 35,788.39

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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.