Home / 93,466.26-140,218.02-30,302.46

Finding the Fourth Proportional to 93,466.26, 140,218.02 and 30,302.46

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Solution

The fourth proportional to 93,466.26, 140,218.02 and 30,302.46 is: 45,459.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,466.26 : 140,218.02 = 30,302.46 : x
  2. Step 2: Convert to fraction form
    93,466.26/140,218.02 = 30,302.46/x
  3. Step 3: Cross multiply
    93,466.26x = 140,218.02 × 30,302.46
  4. Step 4: Simplify right side
    93,466.26x = 4,248,950,942.33
  5. Step 5: Solve for x
    x = 4,248,950,942.33/93,466.26
  6. Step 6: Final answer
    x = 45,459.73

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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.