Home / 53,926.56-80,889.84-22,762.08

Finding the Fourth Proportional to 53,926.56, 80,889.84 and 22,762.08

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Solution

The fourth proportional to 53,926.56, 80,889.84 and 22,762.08 is: 34,143.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,926.56 : 80,889.84 = 22,762.08 : x
  2. Step 2: Convert to fraction form
    53,926.56/80,889.84 = 22,762.08/x
  3. Step 3: Cross multiply
    53,926.56x = 80,889.84 × 22,762.08
  4. Step 4: Simplify right side
    53,926.56x = 1,841,221,009.27
  5. Step 5: Solve for x
    x = 1,841,221,009.27/53,926.56
  6. Step 6: Final answer
    x = 34,143.12

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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.