Home / 93,363.03-140,044.58-31,033.53

Finding the Fourth Proportional to 93,363.03, 140,044.58 and 31,033.53

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Solution

The fourth proportional to 93,363.03, 140,044.58 and 31,033.53 is: 46,550.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,363.03 : 140,044.58 = 31,033.53 : x
  2. Step 2: Convert to fraction form
    93,363.03/140,044.58 = 31,033.53/x
  3. Step 3: Cross multiply
    93,363.03x = 140,044.58 × 31,033.53
  4. Step 4: Simplify right side
    93,363.03x = 4,346,077,519.60
  5. Step 5: Solve for x
    x = 4,346,077,519.60/93,363.03
  6. Step 6: Final answer
    x = 46,550.30

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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.