Home / 25,975.93-35,846.07-14,645.33

Finding the Fourth Proportional to 25,975.93, 35,846.07 and 14,645.33

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Solution

The fourth proportional to 25,975.93, 35,846.07 and 14,645.33 is: 20,210.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,975.93 : 35,846.07 = 14,645.33 : x
  2. Step 2: Convert to fraction form
    25,975.93/35,846.07 = 14,645.33/x
  3. Step 3: Cross multiply
    25,975.93x = 35,846.07 × 14,645.33
  4. Step 4: Simplify right side
    25,975.93x = 524,977,335.01
  5. Step 5: Solve for x
    x = 524,977,335.01/25,975.93
  6. Step 6: Final answer
    x = 20,210.15

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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.