Home / 182,631.01-252,030.06-102,058.51

Finding the Fourth Proportional to 182,631.01, 252,030.06 and 102,058.51

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Solution

The fourth proportional to 182,631.01, 252,030.06 and 102,058.51 is: 140,840.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,631.01 : 252,030.06 = 102,058.51 : x
  2. Step 2: Convert to fraction form
    182,631.01/252,030.06 = 102,058.51/x
  3. Step 3: Cross multiply
    182,631.01x = 252,030.06 × 102,058.51
  4. Step 4: Simplify right side
    182,631.01x = 25,721,811,768.74
  5. Step 5: Solve for x
    x = 25,721,811,768.74/182,631.01
  6. Step 6: Final answer
    x = 140,840.33

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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.