Home / 146,177.17-219,247.53-41,004.34

Finding the Fourth Proportional to 146,177.17, 219,247.53 and 41,004.34

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Solution

The fourth proportional to 146,177.17, 219,247.53 and 41,004.34 is: 61,501.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,177.17 : 219,247.53 = 41,004.34 : x
  2. Step 2: Convert to fraction form
    146,177.17/219,247.53 = 41,004.34/x
  3. Step 3: Cross multiply
    146,177.17x = 219,247.53 × 41,004.34
  4. Step 4: Simplify right side
    146,177.17x = 8,990,100,264.28
  5. Step 5: Solve for x
    x = 8,990,100,264.28/146,177.17
  6. Step 6: Final answer
    x = 61,501.40

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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.