Home / 32,953.33-49,430.01-19,004.54

Finding the Fourth Proportional to 32,953.33, 49,430.01 and 19,004.54

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Solution

The fourth proportional to 32,953.33, 49,430.01 and 19,004.54 is: 28,506.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,953.33 : 49,430.01 = 19,004.54 : x
  2. Step 2: Convert to fraction form
    32,953.33/49,430.01 = 19,004.54/x
  3. Step 3: Cross multiply
    32,953.33x = 49,430.01 × 19,004.54
  4. Step 4: Simplify right side
    32,953.33x = 939,394,602.25
  5. Step 5: Solve for x
    x = 939,394,602.25/32,953.33
  6. Step 6: Final answer
    x = 28,506.82

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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.