Home / 126,094.63-189,148.43-32,601.19

Finding the Fourth Proportional to 126,094.63, 189,148.43 and 32,601.19

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Solution

The fourth proportional to 126,094.63, 189,148.43 and 32,601.19 is: 48,903.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,094.63 : 189,148.43 = 32,601.19 : x
  2. Step 2: Convert to fraction form
    126,094.63/189,148.43 = 32,601.19/x
  3. Step 3: Cross multiply
    126,094.63x = 189,148.43 × 32,601.19
  4. Step 4: Simplify right side
    126,094.63x = 6,166,463,741.63
  5. Step 5: Solve for x
    x = 6,166,463,741.63/126,094.63
  6. Step 6: Final answer
    x = 48,903.46

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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.