Home / 182,845.10-274,158.30-94,271.60

Finding the Fourth Proportional to 182,845.10, 274,158.30 and 94,271.60

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Solution

The fourth proportional to 182,845.10, 274,158.30 and 94,271.60 is: 141,351.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,845.10 : 274,158.30 = 94,271.60 : x
  2. Step 2: Convert to fraction form
    182,845.10/274,158.30 = 94,271.60/x
  3. Step 3: Cross multiply
    182,845.10x = 274,158.30 × 94,271.60
  4. Step 4: Simplify right side
    182,845.10x = 25,845,341,594.28
  5. Step 5: Solve for x
    x = 25,845,341,594.28/182,845.10
  6. Step 6: Final answer
    x = 141,351.02

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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.