Home / 93,107.04-139,575.84-33,929.22

Finding the Fourth Proportional to 93,107.04, 139,575.84 and 33,929.22

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Solution

The fourth proportional to 93,107.04, 139,575.84 and 33,929.22 is: 50,862.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,107.04 : 139,575.84 = 33,929.22 : x
  2. Step 2: Convert to fraction form
    93,107.04/139,575.84 = 33,929.22/x
  3. Step 3: Cross multiply
    93,107.04x = 139,575.84 × 33,929.22
  4. Step 4: Simplify right side
    93,107.04x = 4,735,699,382.04
  5. Step 5: Solve for x
    x = 4,735,699,382.04/93,107.04
  6. Step 6: Final answer
    x = 50,862.96

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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.