Home / 55,028.34-82,538.36-17,592.36

Finding the Fourth Proportional to 55,028.34, 82,538.36 and 17,592.36

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Solution

The fourth proportional to 55,028.34, 82,538.36 and 17,592.36 is: 26,387.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,028.34 : 82,538.36 = 17,592.36 : x
  2. Step 2: Convert to fraction form
    55,028.34/82,538.36 = 17,592.36/x
  3. Step 3: Cross multiply
    55,028.34x = 82,538.36 × 17,592.36
  4. Step 4: Simplify right side
    55,028.34x = 1,452,044,542.93
  5. Step 5: Solve for x
    x = 1,452,044,542.93/55,028.34
  6. Step 6: Final answer
    x = 26,387.21

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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.