Home / 395,189.01-592,785.03-95,669.10

Finding the Fourth Proportional to 395,189.01, 592,785.03 and 95,669.10

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Solution

The fourth proportional to 395,189.01, 592,785.03 and 95,669.10 is: 143,504.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,189.01 : 592,785.03 = 95,669.10 : x
  2. Step 2: Convert to fraction form
    395,189.01/592,785.03 = 95,669.10/x
  3. Step 3: Cross multiply
    395,189.01x = 592,785.03 × 95,669.10
  4. Step 4: Simplify right side
    395,189.01x = 56,711,210,313.57
  5. Step 5: Solve for x
    x = 56,711,210,313.57/395,189.01
  6. Step 6: Final answer
    x = 143,504.02

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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.