Home / 333,723.75-460,536.03-180,758.39

Finding the Fourth Proportional to 333,723.75, 460,536.03 and 180,758.39

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Solution

The fourth proportional to 333,723.75, 460,536.03 and 180,758.39 is: 249,445.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,723.75 : 460,536.03 = 180,758.39 : x
  2. Step 2: Convert to fraction form
    333,723.75/460,536.03 = 180,758.39/x
  3. Step 3: Cross multiply
    333,723.75x = 460,536.03 × 180,758.39
  4. Step 4: Simplify right side
    333,723.75x = 83,245,749,017.11
  5. Step 5: Solve for x
    x = 83,245,749,017.11/333,723.75
  6. Step 6: Final answer
    x = 249,445.09

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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.