Home / 146,718.07-219,877.44-62,372.23

Finding the Fourth Proportional to 146,718.07, 219,877.44 and 62,372.23

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Solution

The fourth proportional to 146,718.07, 219,877.44 and 62,372.23 is: 93,473.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,718.07 : 219,877.44 = 62,372.23 : x
  2. Step 2: Convert to fraction form
    146,718.07/219,877.44 = 62,372.23/x
  3. Step 3: Cross multiply
    146,718.07x = 219,877.44 × 62,372.23
  4. Step 4: Simplify right side
    146,718.07x = 13,714,245,475.90
  5. Step 5: Solve for x
    x = 13,714,245,475.90/146,718.07
  6. Step 6: Final answer
    x = 93,473.46

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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.