Home / 164,150.68-246,226.29-93,981.46

Finding the Fourth Proportional to 164,150.68, 246,226.29 and 93,981.46

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Solution

The fourth proportional to 164,150.68, 246,226.29 and 93,981.46 is: 140,972.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,150.68 : 246,226.29 = 93,981.46 : x
  2. Step 2: Convert to fraction form
    164,150.68/246,226.29 = 93,981.46/x
  3. Step 3: Cross multiply
    164,150.68x = 246,226.29 × 93,981.46
  4. Step 4: Simplify right side
    164,150.68x = 23,140,706,224.58
  5. Step 5: Solve for x
    x = 23,140,706,224.58/164,150.68
  6. Step 6: Final answer
    x = 140,972.34

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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.