Home / 182,719.33-274,108.55-56,330.01

Finding the Fourth Proportional to 182,719.33, 274,108.55 and 56,330.01

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Solution

The fourth proportional to 182,719.33, 274,108.55 and 56,330.01 is: 84,504.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,719.33 : 274,108.55 = 56,330.01 : x
  2. Step 2: Convert to fraction form
    182,719.33/274,108.55 = 56,330.01/x
  3. Step 3: Cross multiply
    182,719.33x = 274,108.55 × 56,330.01
  4. Step 4: Simplify right side
    182,719.33x = 15,440,537,080.94
  5. Step 5: Solve for x
    x = 15,440,537,080.94/182,719.33
  6. Step 6: Final answer
    x = 84,504.13

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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.