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Finding the Fourth Proportional to 163,224.90, 244,749.60 and 58,030.20

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Solution

The fourth proportional to 163,224.90, 244,749.60 and 58,030.20 is: 87,014.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,224.90 : 244,749.60 = 58,030.20 : x
  2. Step 2: Convert to fraction form
    163,224.90/244,749.60 = 58,030.20/x
  3. Step 3: Cross multiply
    163,224.90x = 244,749.60 × 58,030.20
  4. Step 4: Simplify right side
    163,224.90x = 14,202,868,237.92
  5. Step 5: Solve for x
    x = 14,202,868,237.92/163,224.90
  6. Step 6: Final answer
    x = 87,014.10

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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.