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Finding the Fourth Proportional to 337,307.52, 465,485.12 and 184,348.16

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Solution

The fourth proportional to 337,307.52, 465,485.12 and 184,348.16 is: 254,400.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,307.52 : 465,485.12 = 184,348.16 : x
  2. Step 2: Convert to fraction form
    337,307.52/465,485.12 = 184,348.16/x
  3. Step 3: Cross multiply
    337,307.52x = 465,485.12 × 184,348.16
  4. Step 4: Simplify right side
    337,307.52x = 85,811,325,379.38
  5. Step 5: Solve for x
    x = 85,811,325,379.38/337,307.52
  6. Step 6: Final answer
    x = 254,400.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.