Home / 334,618.29-461,849.45-191,457.27

Finding the Fourth Proportional to 334,618.29, 461,849.45 and 191,457.27

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Solution

The fourth proportional to 334,618.29, 461,849.45 and 191,457.27 is: 264,254.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,618.29 : 461,849.45 = 191,457.27 : x
  2. Step 2: Convert to fraction form
    334,618.29/461,849.45 = 191,457.27/x
  3. Step 3: Cross multiply
    334,618.29x = 461,849.45 × 191,457.27
  4. Step 4: Simplify right side
    334,618.29x = 88,424,433,890.72
  5. Step 5: Solve for x
    x = 88,424,433,890.72/334,618.29
  6. Step 6: Final answer
    x = 264,254.63

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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.