Home / 469,275.05-703,645.18-184,811.56

Finding the Fourth Proportional to 469,275.05, 703,645.18 and 184,811.56

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Solution

The fourth proportional to 469,275.05, 703,645.18 and 184,811.56 is: 277,112.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    469,275.05 : 703,645.18 = 184,811.56 : x
  2. Step 2: Convert to fraction form
    469,275.05/703,645.18 = 184,811.56/x
  3. Step 3: Cross multiply
    469,275.05x = 703,645.18 × 184,811.56
  4. Step 4: Simplify right side
    469,275.05x = 130,041,761,181.14
  5. Step 5: Solve for x
    x = 130,041,761,181.14/469,275.05
  6. Step 6: Final answer
    x = 277,112.03

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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.