Home / 175,104.04-241,644.55-99,652.54

Finding the Fourth Proportional to 175,104.04, 241,644.55 and 99,652.54

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Solution

The fourth proportional to 175,104.04, 241,644.55 and 99,652.54 is: 137,521.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,104.04 : 241,644.55 = 99,652.54 : x
  2. Step 2: Convert to fraction form
    175,104.04/241,644.55 = 99,652.54/x
  3. Step 3: Cross multiply
    175,104.04x = 241,644.55 × 99,652.54
  4. Step 4: Simplify right side
    175,104.04x = 24,080,493,184.66
  5. Step 5: Solve for x
    x = 24,080,493,184.66/175,104.04
  6. Step 6: Final answer
    x = 137,521.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.