Home / 183,486.06-253,211.94-107,058.24

Finding the Fourth Proportional to 183,486.06, 253,211.94 and 107,058.24

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Solution

The fourth proportional to 183,486.06, 253,211.94 and 107,058.24 is: 147,741.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,486.06 : 253,211.94 = 107,058.24 : x
  2. Step 2: Convert to fraction form
    183,486.06/253,211.94 = 107,058.24/x
  3. Step 3: Cross multiply
    183,486.06x = 253,211.94 × 107,058.24
  4. Step 4: Simplify right side
    183,486.06x = 27,108,424,643.39
  5. Step 5: Solve for x
    x = 27,108,424,643.39/183,486.06
  6. Step 6: Final answer
    x = 147,741.06

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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.