Home / 41,453.54-57,189.65-25,510.31

Finding the Fourth Proportional to 41,453.54, 57,189.65 and 25,510.31

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Solution

The fourth proportional to 41,453.54, 57,189.65 and 25,510.31 is: 35,194.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,453.54 : 57,189.65 = 25,510.31 : x
  2. Step 2: Convert to fraction form
    41,453.54/57,189.65 = 25,510.31/x
  3. Step 3: Cross multiply
    41,453.54x = 57,189.65 × 25,510.31
  4. Step 4: Simplify right side
    41,453.54x = 1,458,925,501.25
  5. Step 5: Solve for x
    x = 1,458,925,501.25/41,453.54
  6. Step 6: Final answer
    x = 35,194.23

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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.