Home / 110,204.93-165,322.96-35,307.55

Finding the Fourth Proportional to 110,204.93, 165,322.96 and 35,307.55

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Solution

The fourth proportional to 110,204.93, 165,322.96 and 35,307.55 is: 52,966.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,204.93 : 165,322.96 = 35,307.55 : x
  2. Step 2: Convert to fraction form
    110,204.93/165,322.96 = 35,307.55/x
  3. Step 3: Cross multiply
    110,204.93x = 165,322.96 × 35,307.55
  4. Step 4: Simplify right side
    110,204.93x = 5,837,148,499.81
  5. Step 5: Solve for x
    x = 5,837,148,499.81/110,204.93
  6. Step 6: Final answer
    x = 52,966.31

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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.