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Finding the Fourth Proportional to 237,241.80, 355,344.30 and 184,235.40

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Solution

The fourth proportional to 237,241.80, 355,344.30 and 184,235.40 is: 275,950.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,241.80 : 355,344.30 = 184,235.40 : x
  2. Step 2: Convert to fraction form
    237,241.80/355,344.30 = 184,235.40/x
  3. Step 3: Cross multiply
    237,241.80x = 355,344.30 × 184,235.40
  4. Step 4: Simplify right side
    237,241.80x = 65,466,999,248.22
  5. Step 5: Solve for x
    x = 65,466,999,248.22/237,241.80
  6. Step 6: Final answer
    x = 275,950.52

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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.