Home / 93,169.07-139,733.97-29,994.83

Finding the Fourth Proportional to 93,169.07, 139,733.97 and 29,994.83

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Solution

The fourth proportional to 93,169.07, 139,733.97 and 29,994.83 is: 44,985.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,169.07 : 139,733.97 = 29,994.83 : x
  2. Step 2: Convert to fraction form
    93,169.07/139,733.97 = 29,994.83/x
  3. Step 3: Cross multiply
    93,169.07x = 139,733.97 × 29,994.83
  4. Step 4: Simplify right side
    93,169.07x = 4,191,296,675.38
  5. Step 5: Solve for x
    x = 4,191,296,675.38/93,169.07
  6. Step 6: Final answer
    x = 44,985.92

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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.