Home / 93,214.23-139,797.72-26,654.64

Finding the Fourth Proportional to 93,214.23, 139,797.72 and 26,654.64

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Solution

The fourth proportional to 93,214.23, 139,797.72 and 26,654.64 is: 39,975.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,214.23 : 139,797.72 = 26,654.64 : x
  2. Step 2: Convert to fraction form
    93,214.23/139,797.72 = 26,654.64/x
  3. Step 3: Cross multiply
    93,214.23x = 139,797.72 × 26,654.64
  4. Step 4: Simplify right side
    93,214.23x = 3,726,257,899.42
  5. Step 5: Solve for x
    x = 3,726,257,899.42/93,214.23
  6. Step 6: Final answer
    x = 39,975.20

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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.