Home / 332,030.90-495,456.70-296,246.22

Finding the Fourth Proportional to 332,030.90, 495,456.70 and 296,246.22

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Solution

The fourth proportional to 332,030.90, 495,456.70 and 296,246.22 is: 442,058.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,030.90 : 495,456.70 = 296,246.22 : x
  2. Step 2: Convert to fraction form
    332,030.90/495,456.70 = 296,246.22/x
  3. Step 3: Cross multiply
    332,030.90x = 495,456.70 × 296,246.22
  4. Step 4: Simplify right side
    332,030.90x = 146,777,174,548.67
  5. Step 5: Solve for x
    x = 146,777,174,548.67/332,030.90
  6. Step 6: Final answer
    x = 442,058.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.