Home / 116,206.90-174,146.67-92,408.83

Finding the Fourth Proportional to 116,206.90, 174,146.67 and 92,408.83

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Solution

The fourth proportional to 116,206.90, 174,146.67 and 92,408.83 is: 138,483.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,206.90 : 174,146.67 = 92,408.83 : x
  2. Step 2: Convert to fraction form
    116,206.90/174,146.67 = 92,408.83/x
  3. Step 3: Cross multiply
    116,206.90x = 174,146.67 × 92,408.83
  4. Step 4: Simplify right side
    116,206.90x = 16,092,689,587.73
  5. Step 5: Solve for x
    x = 16,092,689,587.73/116,206.90
  6. Step 6: Final answer
    x = 138,483.08

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1.5x scale

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.