Home / 163,220.54-244,683.25-58,014.90

Finding the Fourth Proportional to 163,220.54, 244,683.25 and 58,014.90

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Solution

The fourth proportional to 163,220.54, 244,683.25 and 58,014.90 is: 86,969.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,220.54 : 244,683.25 = 58,014.90 : x
  2. Step 2: Convert to fraction form
    163,220.54/244,683.25 = 58,014.90/x
  3. Step 3: Cross multiply
    163,220.54x = 244,683.25 × 58,014.90
  4. Step 4: Simplify right side
    163,220.54x = 14,195,274,135.39
  5. Step 5: Solve for x
    x = 14,195,274,135.39/163,220.54
  6. Step 6: Final answer
    x = 86,969.90

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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.