Home / 93,627.10-140,375.02-34,455.07

Finding the Fourth Proportional to 93,627.10, 140,375.02 and 34,455.07

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Solution

The fourth proportional to 93,627.10, 140,375.02 and 34,455.07 is: 51,658.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,627.10 : 140,375.02 = 34,455.07 : x
  2. Step 2: Convert to fraction form
    93,627.10/140,375.02 = 34,455.07/x
  3. Step 3: Cross multiply
    93,627.10x = 140,375.02 × 34,455.07
  4. Step 4: Simplify right side
    93,627.10x = 4,836,631,140.35
  5. Step 5: Solve for x
    x = 4,836,631,140.35/93,627.10
  6. Step 6: Final answer
    x = 51,658.45

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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.