Home / 93,616.40-140,420.28-23,494.16

Finding the Fourth Proportional to 93,616.40, 140,420.28 and 23,494.16

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Solution

The fourth proportional to 93,616.40, 140,420.28 and 23,494.16 is: 35,240.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,616.40 : 140,420.28 = 23,494.16 : x
  2. Step 2: Convert to fraction form
    93,616.40/140,420.28 = 23,494.16/x
  3. Step 3: Cross multiply
    93,616.40x = 140,420.28 × 23,494.16
  4. Step 4: Simplify right side
    93,616.40x = 3,299,056,525.56
  5. Step 5: Solve for x
    x = 3,299,056,525.56/93,616.40
  6. Step 6: Final answer
    x = 35,240.16

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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.