Home / 93,528.90-140,293.26-23,408.19

Finding the Fourth Proportional to 93,528.90, 140,293.26 and 23,408.19

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Solution

The fourth proportional to 93,528.90, 140,293.26 and 23,408.19 is: 35,112.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,528.90 : 140,293.26 = 23,408.19 : x
  2. Step 2: Convert to fraction form
    93,528.90/140,293.26 = 23,408.19/x
  3. Step 3: Cross multiply
    93,528.90x = 140,293.26 × 23,408.19
  4. Step 4: Simplify right side
    93,528.90x = 3,284,011,285.80
  5. Step 5: Solve for x
    x = 3,284,011,285.80/93,528.90
  6. Step 6: Final answer
    x = 35,112.26

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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.