Home / 106,330.01-146,735.34-58,583.36

Finding the Fourth Proportional to 106,330.01, 146,735.34 and 58,583.36

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Solution

The fourth proportional to 106,330.01, 146,735.34 and 58,583.36 is: 80,845.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,330.01 : 146,735.34 = 58,583.36 : x
  2. Step 2: Convert to fraction form
    106,330.01/146,735.34 = 58,583.36/x
  3. Step 3: Cross multiply
    106,330.01x = 146,735.34 × 58,583.36
  4. Step 4: Simplify right side
    106,330.01x = 8,596,249,247.94
  5. Step 5: Solve for x
    x = 8,596,249,247.94/106,330.01
  6. Step 6: Final answer
    x = 80,845.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.