Home / 35,360.32-48,797.44-19,445.84

Finding the Fourth Proportional to 35,360.32, 48,797.44 and 19,445.84

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Solution

The fourth proportional to 35,360.32, 48,797.44 and 19,445.84 is: 26,835.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,360.32 : 48,797.44 = 19,445.84 : x
  2. Step 2: Convert to fraction form
    35,360.32/48,797.44 = 19,445.84/x
  3. Step 3: Cross multiply
    35,360.32x = 48,797.44 × 19,445.84
  4. Step 4: Simplify right side
    35,360.32x = 948,907,210.65
  5. Step 5: Solve for x
    x = 948,907,210.65/35,360.32
  6. Step 6: Final answer
    x = 26,835.37

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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.