Home / 164,147.06-246,220.86-93,977.84

Finding the Fourth Proportional to 164,147.06, 246,220.86 and 93,977.84

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Solution

The fourth proportional to 164,147.06, 246,220.86 and 93,977.84 is: 140,966.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,147.06 : 246,220.86 = 93,977.84 : x
  2. Step 2: Convert to fraction form
    164,147.06/246,220.86 = 93,977.84/x
  3. Step 3: Cross multiply
    164,147.06x = 246,220.86 × 93,977.84
  4. Step 4: Simplify right side
    164,147.06x = 23,139,303,354.64
  5. Step 5: Solve for x
    x = 23,139,303,354.64/164,147.06
  6. Step 6: Final answer
    x = 140,966.91

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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.