Home / 182,634.48-252,045.54-102,062.16

Finding the Fourth Proportional to 182,634.48, 252,045.54 and 102,062.16

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Solution

The fourth proportional to 182,634.48, 252,045.54 and 102,062.16 is: 140,851.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,634.48 : 252,045.54 = 102,062.16 : x
  2. Step 2: Convert to fraction form
    182,634.48/252,045.54 = 102,062.16/x
  3. Step 3: Cross multiply
    182,634.48x = 252,045.54 × 102,062.16
  4. Step 4: Simplify right side
    182,634.48x = 25,724,312,230.77
  5. Step 5: Solve for x
    x = 25,724,312,230.77/182,634.48
  6. Step 6: Final answer
    x = 140,851.35

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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.