Home / 93,966.70-140,673.54-62,724.46

Finding the Fourth Proportional to 93,966.70, 140,673.54 and 62,724.46

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Solution

The fourth proportional to 93,966.70, 140,673.54 and 62,724.46 is: 93,902.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,966.70 : 140,673.54 = 62,724.46 : x
  2. Step 2: Convert to fraction form
    93,966.70/140,673.54 = 62,724.46/x
  3. Step 3: Cross multiply
    93,966.70x = 140,673.54 × 62,724.46
  4. Step 4: Simplify right side
    93,966.70x = 8,823,671,832.79
  5. Step 5: Solve for x
    x = 8,823,671,832.79/93,966.70
  6. Step 6: Final answer
    x = 93,902.11

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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.