Home / 295,533.12-443,955.84-183,296.32

Finding the Fourth Proportional to 295,533.12, 443,955.84 and 183,296.32

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Solution

The fourth proportional to 295,533.12, 443,955.84 and 183,296.32 is: 275,351.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,533.12 : 443,955.84 = 183,296.32 : x
  2. Step 2: Convert to fraction form
    295,533.12/443,955.84 = 183,296.32/x
  3. Step 3: Cross multiply
    295,533.12x = 443,955.84 × 183,296.32
  4. Step 4: Simplify right side
    295,533.12x = 81,375,471,714.51
  5. Step 5: Solve for x
    x = 81,375,471,714.51/295,533.12
  6. Step 6: Final answer
    x = 275,351.45

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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.