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Finding the Fourth Proportional to 335,452, 462,923.76 and 184,545.76

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Solution

The fourth proportional to 335,452, 462,923.76 and 184,545.76 is: 254,673.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,452 : 462,923.76 = 184,545.76 : x
  2. Step 2: Convert to fraction form
    335,452/462,923.76 = 184,545.76/x
  3. Step 3: Cross multiply
    335,452x = 462,923.76 × 184,545.76
  4. Step 4: Simplify right side
    335,452x = 85,430,617,111.26
  5. Step 5: Solve for x
    x = 85,430,617,111.26/335,452
  6. Step 6: Final answer
    x = 254,673.15

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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.