Home / 323,298.75-446,166.14-180,058.83

Finding the Fourth Proportional to 323,298.75, 446,166.14 and 180,058.83

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Solution

The fourth proportional to 323,298.75, 446,166.14 and 180,058.83 is: 248,488.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,298.75 : 446,166.14 = 180,058.83 : x
  2. Step 2: Convert to fraction form
    323,298.75/446,166.14 = 180,058.83/x
  3. Step 3: Cross multiply
    323,298.75x = 446,166.14 × 180,058.83
  4. Step 4: Simplify right side
    323,298.75x = 80,336,153,154.02
  5. Step 5: Solve for x
    x = 80,336,153,154.02/323,298.75
  6. Step 6: Final answer
    x = 248,488.91

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1.5x scale

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.