Home / 58,533.33-87,791.07-19,090.38

Finding the Fourth Proportional to 58,533.33, 87,791.07 and 19,090.38

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Solution

The fourth proportional to 58,533.33, 87,791.07 and 19,090.38 is: 28,632.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,533.33 : 87,791.07 = 19,090.38 : x
  2. Step 2: Convert to fraction form
    58,533.33/87,791.07 = 19,090.38/x
  3. Step 3: Cross multiply
    58,533.33x = 87,791.07 × 19,090.38
  4. Step 4: Simplify right side
    58,533.33x = 1,675,964,886.91
  5. Step 5: Solve for x
    x = 1,675,964,886.91/58,533.33
  6. Step 6: Final answer
    x = 28,632.66

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1.5x scale

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.