Home / 176,460.36-264,624.28-64,112.84

Finding the Fourth Proportional to 176,460.36, 264,624.28 and 64,112.84

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Solution

The fourth proportional to 176,460.36, 264,624.28 and 64,112.84 is: 96,145.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,460.36 : 264,624.28 = 64,112.84 : x
  2. Step 2: Convert to fraction form
    176,460.36/264,624.28 = 64,112.84/x
  3. Step 3: Cross multiply
    176,460.36x = 264,624.28 × 64,112.84
  4. Step 4: Simplify right side
    176,460.36x = 16,965,814,123.76
  5. Step 5: Solve for x
    x = 16,965,814,123.76/176,460.36
  6. Step 6: Final answer
    x = 96,145.19

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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.