Home / 36,258.02-54,373.36-17,531.83

Finding the Fourth Proportional to 36,258.02, 54,373.36 and 17,531.83

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Solution

The fourth proportional to 36,258.02, 54,373.36 and 17,531.83 is: 26,291.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,258.02 : 54,373.36 = 17,531.83 : x
  2. Step 2: Convert to fraction form
    36,258.02/54,373.36 = 17,531.83/x
  3. Step 3: Cross multiply
    36,258.02x = 54,373.36 × 17,531.83
  4. Step 4: Simplify right side
    36,258.02x = 953,264,504.05
  5. Step 5: Solve for x
    x = 953,264,504.05/36,258.02
  6. Step 6: Final answer
    x = 26,291.14

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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.