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Finding the Fourth Proportional to 307,294.25, 460,924.95 and 94,062.27

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Solution

The fourth proportional to 307,294.25, 460,924.95 and 94,062.27 is: 141,088.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    307,294.25 : 460,924.95 = 94,062.27 : x
  2. Step 2: Convert to fraction form
    307,294.25/460,924.95 = 94,062.27/x
  3. Step 3: Cross multiply
    307,294.25x = 460,924.95 × 94,062.27
  4. Step 4: Simplify right side
    307,294.25x = 43,355,648,923.33
  5. Step 5: Solve for x
    x = 43,355,648,923.33/307,294.25
  6. Step 6: Final answer
    x = 141,088.38

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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.