Home / 110,030.28-165,054.22-35,160.96

Finding the Fourth Proportional to 110,030.28, 165,054.22 and 35,160.96

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Solution

The fourth proportional to 110,030.28, 165,054.22 and 35,160.96 is: 52,744.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,030.28 : 165,054.22 = 35,160.96 : x
  2. Step 2: Convert to fraction form
    110,030.28/165,054.22 = 35,160.96/x
  3. Step 3: Cross multiply
    110,030.28x = 165,054.22 × 35,160.96
  4. Step 4: Simplify right side
    110,030.28x = 5,803,464,827.25
  5. Step 5: Solve for x
    x = 5,803,464,827.25/110,030.28
  6. Step 6: Final answer
    x = 52,744.25

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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.