Home / 182,948.32-274,424.53-64,536.62

Finding the Fourth Proportional to 182,948.32, 274,424.53 and 64,536.62

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Solution

The fourth proportional to 182,948.32, 274,424.53 and 64,536.62 is: 96,805.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,948.32 : 274,424.53 = 64,536.62 : x
  2. Step 2: Convert to fraction form
    182,948.32/274,424.53 = 64,536.62/x
  3. Step 3: Cross multiply
    182,948.32x = 274,424.53 × 64,536.62
  4. Step 4: Simplify right side
    182,948.32x = 17,710,432,695.80
  5. Step 5: Solve for x
    x = 17,710,432,695.80/182,948.32
  6. Step 6: Final answer
    x = 96,805.66

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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.