Home / 93,411.08-140,115.26-43,463.24

Finding the Fourth Proportional to 93,411.08, 140,115.26 and 43,463.24

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Solution

The fourth proportional to 93,411.08, 140,115.26 and 43,463.24 is: 65,194.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,411.08 : 140,115.26 = 43,463.24 : x
  2. Step 2: Convert to fraction form
    93,411.08/140,115.26 = 43,463.24/x
  3. Step 3: Cross multiply
    93,411.08x = 140,115.26 × 43,463.24
  4. Step 4: Simplify right side
    93,411.08x = 6,089,863,173.04
  5. Step 5: Solve for x
    x = 6,089,863,173.04/93,411.08
  6. Step 6: Final answer
    x = 65,194.23

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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.