Home / 37,583.52-56,394.72-17,858.40

Finding the Fourth Proportional to 37,583.52, 56,394.72 and 17,858.40

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Solution

The fourth proportional to 37,583.52, 56,394.72 and 17,858.40 is: 26,796.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,583.52 : 56,394.72 = 17,858.40 : x
  2. Step 2: Convert to fraction form
    37,583.52/56,394.72 = 17,858.40/x
  3. Step 3: Cross multiply
    37,583.52x = 56,394.72 × 17,858.40
  4. Step 4: Simplify right side
    37,583.52x = 1,007,119,467.65
  5. Step 5: Solve for x
    x = 1,007,119,467.65/37,583.52
  6. Step 6: Final answer
    x = 26,796.84

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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.