Home / 110,657.23-165,826.37-63,125.82

Finding the Fourth Proportional to 110,657.23, 165,826.37 and 63,125.82

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Solution

The fourth proportional to 110,657.23, 165,826.37 and 63,125.82 is: 94,597.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,657.23 : 165,826.37 = 63,125.82 : x
  2. Step 2: Convert to fraction form
    110,657.23/165,826.37 = 63,125.82/x
  3. Step 3: Cross multiply
    110,657.23x = 165,826.37 × 63,125.82
  4. Step 4: Simplify right side
    110,657.23x = 10,467,925,741.69
  5. Step 5: Solve for x
    x = 10,467,925,741.69/110,657.23
  6. Step 6: Final answer
    x = 94,597.76

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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.