Home / 246,170.76-369,108.50-112,884.06

Finding the Fourth Proportional to 246,170.76, 369,108.50 and 112,884.06

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Solution

The fourth proportional to 246,170.76, 369,108.50 and 112,884.06 is: 169,258.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,170.76 : 369,108.50 = 112,884.06 : x
  2. Step 2: Convert to fraction form
    246,170.76/369,108.50 = 112,884.06/x
  3. Step 3: Cross multiply
    246,170.76x = 369,108.50 × 112,884.06
  4. Step 4: Simplify right side
    246,170.76x = 41,666,466,060.51
  5. Step 5: Solve for x
    x = 41,666,466,060.51/246,170.76
  6. Step 6: Final answer
    x = 169,258.39

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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.