Home / 93,425.05-140,116.56-26,850.34

Finding the Fourth Proportional to 93,425.05, 140,116.56 and 26,850.34

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Solution

The fourth proportional to 93,425.05, 140,116.56 and 26,850.34 is: 40,269.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,425.05 : 140,116.56 = 26,850.34 : x
  2. Step 2: Convert to fraction form
    93,425.05/140,116.56 = 26,850.34/x
  3. Step 3: Cross multiply
    93,425.05x = 140,116.56 × 26,850.34
  4. Step 4: Simplify right side
    93,425.05x = 3,762,177,275.63
  5. Step 5: Solve for x
    x = 3,762,177,275.63/93,425.05
  6. Step 6: Final answer
    x = 40,269.47

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1.5x scale

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.