Home / 164,149.68-246,224.79-93,980.46

Finding the Fourth Proportional to 164,149.68, 246,224.79 and 93,980.46

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Solution

The fourth proportional to 164,149.68, 246,224.79 and 93,980.46 is: 140,970.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,149.68 : 246,224.79 = 93,980.46 : x
  2. Step 2: Convert to fraction form
    164,149.68/246,224.79 = 93,980.46/x
  3. Step 3: Cross multiply
    164,149.68x = 246,224.79 × 93,980.46
  4. Step 4: Simplify right side
    164,149.68x = 23,140,319,027.60
  5. Step 5: Solve for x
    x = 23,140,319,027.60/164,149.68
  6. Step 6: Final answer
    x = 140,970.84

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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.