Home / 213,010.06-294,051.72-183,822.32

Finding the Fourth Proportional to 213,010.06, 294,051.72 and 183,822.32

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Solution

The fourth proportional to 213,010.06, 294,051.72 and 183,822.32 is: 253,759.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,010.06 : 294,051.72 = 183,822.32 : x
  2. Step 2: Convert to fraction form
    213,010.06/294,051.72 = 183,822.32/x
  3. Step 3: Cross multiply
    213,010.06x = 294,051.72 × 183,822.32
  4. Step 4: Simplify right side
    213,010.06x = 54,053,269,370.39
  5. Step 5: Solve for x
    x = 54,053,269,370.39/213,010.06
  6. Step 6: Final answer
    x = 253,759.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.