Home / 175,744.13-263,561.67-63,409.79

Finding the Fourth Proportional to 175,744.13, 263,561.67 and 63,409.79

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Solution

The fourth proportional to 175,744.13, 263,561.67 and 63,409.79 is: 95,095.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,744.13 : 263,561.67 = 63,409.79 : x
  2. Step 2: Convert to fraction form
    175,744.13/263,561.67 = 63,409.79/x
  3. Step 3: Cross multiply
    175,744.13x = 263,561.67 × 63,409.79
  4. Step 4: Simplify right side
    175,744.13x = 16,712,389,501.46
  5. Step 5: Solve for x
    x = 16,712,389,501.46/175,744.13
  6. Step 6: Final answer
    x = 95,095.01

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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.