Home / 335,125.19-462,461.05-184,221.11

Finding the Fourth Proportional to 335,125.19, 462,461.05 and 184,221.11

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Solution

The fourth proportional to 335,125.19, 462,461.05 and 184,221.11 is: 254,218.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,125.19 : 462,461.05 = 184,221.11 : x
  2. Step 2: Convert to fraction form
    335,125.19/462,461.05 = 184,221.11/x
  3. Step 3: Cross multiply
    335,125.19x = 462,461.05 × 184,221.11
  4. Step 4: Simplify right side
    335,125.19x = 85,195,087,962.77
  5. Step 5: Solve for x
    x = 85,195,087,962.77/335,125.19
  6. Step 6: Final answer
    x = 254,218.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.