Home / 164,057.40-246,086.10-93,943.80

Finding the Fourth Proportional to 164,057.40, 246,086.10 and 93,943.80

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Solution

The fourth proportional to 164,057.40, 246,086.10 and 93,943.80 is: 140,915.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,057.40 : 246,086.10 = 93,943.80 : x
  2. Step 2: Convert to fraction form
    164,057.40/246,086.10 = 93,943.80/x
  3. Step 3: Cross multiply
    164,057.40x = 246,086.10 × 93,943.80
  4. Step 4: Simplify right side
    164,057.40x = 23,118,263,361.18
  5. Step 5: Solve for x
    x = 23,118,263,361.18/164,057.40
  6. Step 6: Final answer
    x = 140,915.70

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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.