Home / 57,192.32-85,804.68-23,928.32

Finding the Fourth Proportional to 57,192.32, 85,804.68 and 23,928.32

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Solution

The fourth proportional to 57,192.32, 85,804.68 and 23,928.32 is: 35,899.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,192.32 : 85,804.68 = 23,928.32 : x
  2. Step 2: Convert to fraction form
    57,192.32/85,804.68 = 23,928.32/x
  3. Step 3: Cross multiply
    57,192.32x = 85,804.68 × 23,928.32
  4. Step 4: Simplify right side
    57,192.32x = 2,053,161,840.54
  5. Step 5: Solve for x
    x = 2,053,161,840.54/57,192.32
  6. Step 6: Final answer
    x = 35,899.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.