Home / 55,953.28-83,888.82-26,354.44

Finding the Fourth Proportional to 55,953.28, 83,888.82 and 26,354.44

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Solution

The fourth proportional to 55,953.28, 83,888.82 and 26,354.44 is: 39,512.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,953.28 : 83,888.82 = 26,354.44 : x
  2. Step 2: Convert to fraction form
    55,953.28/83,888.82 = 26,354.44/x
  3. Step 3: Cross multiply
    55,953.28x = 83,888.82 × 26,354.44
  4. Step 4: Simplify right side
    55,953.28x = 2,210,842,873.36
  5. Step 5: Solve for x
    x = 2,210,842,873.36/55,953.28
  6. Step 6: Final answer
    x = 39,512.30

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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.