Home / 25,952.54-35,810.66-14,619.76

Finding the Fourth Proportional to 25,952.54, 35,810.66 and 14,619.76

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Solution

The fourth proportional to 25,952.54, 35,810.66 and 14,619.76 is: 20,173.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,952.54 : 35,810.66 = 14,619.76 : x
  2. Step 2: Convert to fraction form
    25,952.54/35,810.66 = 14,619.76/x
  3. Step 3: Cross multiply
    25,952.54x = 35,810.66 × 14,619.76
  4. Step 4: Simplify right side
    25,952.54x = 523,543,201.66
  5. Step 5: Solve for x
    x = 523,543,201.66/25,952.54
  6. Step 6: Final answer
    x = 20,173.10

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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.