Home / 116,300.70-174,347.37-46,132.02

Finding the Fourth Proportional to 116,300.70, 174,347.37 and 46,132.02

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Solution

The fourth proportional to 116,300.70, 174,347.37 and 46,132.02 is: 69,156.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,300.70 : 174,347.37 = 46,132.02 : x
  2. Step 2: Convert to fraction form
    116,300.70/174,347.37 = 46,132.02/x
  3. Step 3: Cross multiply
    116,300.70x = 174,347.37 × 46,132.02
  4. Step 4: Simplify right side
    116,300.70x = 8,042,996,359.79
  5. Step 5: Solve for x
    x = 8,042,996,359.79/116,300.70
  6. Step 6: Final answer
    x = 69,156.90

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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.