Home / 223,517.07-335,239.56-61,373.30

Finding the Fourth Proportional to 223,517.07, 335,239.56 and 61,373.30

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Solution

The fourth proportional to 223,517.07, 335,239.56 and 61,373.30 is: 92,050.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,517.07 : 335,239.56 = 61,373.30 : x
  2. Step 2: Convert to fraction form
    223,517.07/335,239.56 = 61,373.30/x
  3. Step 3: Cross multiply
    223,517.07x = 335,239.56 × 61,373.30
  4. Step 4: Simplify right side
    223,517.07x = 20,574,756,411.55
  5. Step 5: Solve for x
    x = 20,574,756,411.55/223,517.07
  6. Step 6: Final answer
    x = 92,050.05

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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.