Home / 43,336.50-59,804.76-25,431.81

Finding the Fourth Proportional to 43,336.50, 59,804.76 and 25,431.81

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Solution

The fourth proportional to 43,336.50, 59,804.76 and 25,431.81 is: 35,096.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,336.50 : 59,804.76 = 25,431.81 : x
  2. Step 2: Convert to fraction form
    43,336.50/59,804.76 = 25,431.81/x
  3. Step 3: Cross multiply
    43,336.50x = 59,804.76 × 25,431.81
  4. Step 4: Simplify right side
    43,336.50x = 1,520,943,293.42
  5. Step 5: Solve for x
    x = 1,520,943,293.42/43,336.50
  6. Step 6: Final answer
    x = 35,096.13

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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.