Home / 176,727.60-264,570.48-116,645.22

Finding the Fourth Proportional to 176,727.60, 264,570.48 and 116,645.22

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Solution

The fourth proportional to 176,727.60, 264,570.48 and 116,645.22 is: 174,624.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,727.60 : 264,570.48 = 116,645.22 : x
  2. Step 2: Convert to fraction form
    176,727.60/264,570.48 = 116,645.22/x
  3. Step 3: Cross multiply
    176,727.60x = 264,570.48 × 116,645.22
  4. Step 4: Simplify right side
    176,727.60x = 30,860,881,845.11
  5. Step 5: Solve for x
    x = 30,860,881,845.11/176,727.60
  6. Step 6: Final answer
    x = 174,624.01

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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.