Home / 98,010.39-146,901.66-44,622.07

Finding the Fourth Proportional to 98,010.39, 146,901.66 and 44,622.07

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Solution

The fourth proportional to 98,010.39, 146,901.66 and 44,622.07 is: 66,881.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,010.39 : 146,901.66 = 44,622.07 : x
  2. Step 2: Convert to fraction form
    98,010.39/146,901.66 = 44,622.07/x
  3. Step 3: Cross multiply
    98,010.39x = 146,901.66 × 44,622.07
  4. Step 4: Simplify right side
    98,010.39x = 6,555,056,155.64
  5. Step 5: Solve for x
    x = 6,555,056,155.64/98,010.39
  6. Step 6: Final answer
    x = 66,881.24

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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.