Home / 164,212.20-246,318.30-94,228.20

Finding the Fourth Proportional to 164,212.20, 246,318.30 and 94,228.20

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Solution

The fourth proportional to 164,212.20, 246,318.30 and 94,228.20 is: 141,342.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,212.20 : 246,318.30 = 94,228.20 : x
  2. Step 2: Convert to fraction form
    164,212.20/246,318.30 = 94,228.20/x
  3. Step 3: Cross multiply
    164,212.20x = 246,318.30 × 94,228.20
  4. Step 4: Simplify right side
    164,212.20x = 23,210,130,036.06
  5. Step 5: Solve for x
    x = 23,210,130,036.06/164,212.20
  6. Step 6: Final answer
    x = 141,342.30

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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.