Home / 43,134.27-59,516.37-25,225.80

Finding the Fourth Proportional to 43,134.27, 59,516.37 and 25,225.80

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Solution

The fourth proportional to 43,134.27, 59,516.37 and 25,225.80 is: 34,806.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,134.27 : 59,516.37 = 25,225.80 : x
  2. Step 2: Convert to fraction form
    43,134.27/59,516.37 = 25,225.80/x
  3. Step 3: Cross multiply
    43,134.27x = 59,516.37 × 25,225.80
  4. Step 4: Simplify right side
    43,134.27x = 1,501,348,046.35
  5. Step 5: Solve for x
    x = 1,501,348,046.35/43,134.27
  6. Step 6: Final answer
    x = 34,806.39

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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.