Home / 164,212.20-246,026.70-153,714.60

Finding the Fourth Proportional to 164,212.20, 246,026.70 and 153,714.60

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Solution

The fourth proportional to 164,212.20, 246,026.70 and 153,714.60 is: 230,298.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,212.20 : 246,026.70 = 153,714.60 : x
  2. Step 2: Convert to fraction form
    164,212.20/246,026.70 = 153,714.60/x
  3. Step 3: Cross multiply
    164,212.20x = 246,026.70 × 153,714.60
  4. Step 4: Simplify right side
    164,212.20x = 37,817,895,779.82
  5. Step 5: Solve for x
    x = 37,817,895,779.82/164,212.20
  6. Step 6: Final answer
    x = 230,298.94

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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.