Home / 110,526.12-165,809.23-63,194.58

Finding the Fourth Proportional to 110,526.12, 165,809.23 and 63,194.58

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Solution

The fourth proportional to 110,526.12, 165,809.23 and 63,194.58 is: 94,803.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,526.12 : 165,809.23 = 63,194.58 : x
  2. Step 2: Convert to fraction form
    110,526.12/165,809.23 = 63,194.58/x
  3. Step 3: Cross multiply
    110,526.12x = 165,809.23 × 63,194.58
  4. Step 4: Simplify right side
    110,526.12x = 10,478,244,491.99
  5. Step 5: Solve for x
    x = 10,478,244,491.99/110,526.12
  6. Step 6: Final answer
    x = 94,803.33

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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.