Home / 93,743.73-140,632.02-60,495.84

Finding the Fourth Proportional to 93,743.73, 140,632.02 and 60,495.84

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Solution

The fourth proportional to 93,743.73, 140,632.02 and 60,495.84 is: 90,754.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,743.73 : 140,632.02 = 60,495.84 : x
  2. Step 2: Convert to fraction form
    93,743.73/140,632.02 = 60,495.84/x
  3. Step 3: Cross multiply
    93,743.73x = 140,632.02 × 60,495.84
  4. Step 4: Simplify right side
    93,743.73x = 8,507,652,180.80
  5. Step 5: Solve for x
    x = 8,507,652,180.80/93,743.73
  6. Step 6: Final answer
    x = 90,754.36

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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.