Home / 244,003.55-366,004.85-66,510.27

Finding the Fourth Proportional to 244,003.55, 366,004.85 and 66,510.27

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Solution

The fourth proportional to 244,003.55, 366,004.85 and 66,510.27 is: 99,765.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,003.55 : 366,004.85 = 66,510.27 : x
  2. Step 2: Convert to fraction form
    244,003.55/366,004.85 = 66,510.27/x
  3. Step 3: Cross multiply
    244,003.55x = 366,004.85 × 66,510.27
  4. Step 4: Simplify right side
    244,003.55x = 24,343,081,062.26
  5. Step 5: Solve for x
    x = 24,343,081,062.26/244,003.55
  6. Step 6: Final answer
    x = 99,765.28

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1.5x scale

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.