Home / 116,445.96-174,668.94-92,962.44

Finding the Fourth Proportional to 116,445.96, 174,668.94 and 92,962.44

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Solution

The fourth proportional to 116,445.96, 174,668.94 and 92,962.44 is: 139,443.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,445.96 : 174,668.94 = 92,962.44 : x
  2. Step 2: Convert to fraction form
    116,445.96/174,668.94 = 92,962.44/x
  3. Step 3: Cross multiply
    116,445.96x = 174,668.94 × 92,962.44
  4. Step 4: Simplify right side
    116,445.96x = 16,237,650,854.61
  5. Step 5: Solve for x
    x = 16,237,650,854.61/116,445.96
  6. Step 6: Final answer
    x = 139,443.66

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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.