Home / 25,944.46-35,866.96-25,707.52

Finding the Fourth Proportional to 25,944.46, 35,866.96 and 25,707.52

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Solution

The fourth proportional to 25,944.46, 35,866.96 and 25,707.52 is: 35,539.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,944.46 : 35,866.96 = 25,707.52 : x
  2. Step 2: Convert to fraction form
    25,944.46/35,866.96 = 25,707.52/x
  3. Step 3: Cross multiply
    25,944.46x = 35,866.96 × 25,707.52
  4. Step 4: Simplify right side
    25,944.46x = 922,050,591.54
  5. Step 5: Solve for x
    x = 922,050,591.54/25,944.46
  6. Step 6: Final answer
    x = 35,539.40

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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.