Home / 43,329.33-59,804.46-25,430.09

Finding the Fourth Proportional to 43,329.33, 59,804.46 and 25,430.09

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Solution

The fourth proportional to 43,329.33, 59,804.46 and 25,430.09 is: 35,099.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,329.33 : 59,804.46 = 25,430.09 : x
  2. Step 2: Convert to fraction form
    43,329.33/59,804.46 = 25,430.09/x
  3. Step 3: Cross multiply
    43,329.33x = 59,804.46 × 25,430.09
  4. Step 4: Simplify right side
    43,329.33x = 1,520,832,501.18
  5. Step 5: Solve for x
    x = 1,520,832,501.18/43,329.33
  6. Step 6: Final answer
    x = 35,099.38

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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.