Home / 175,617.66-263,397.01-63,276.94

Finding the Fourth Proportional to 175,617.66, 263,397.01 and 63,276.94

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Solution

The fourth proportional to 175,617.66, 263,397.01 and 63,276.94 is: 94,904.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,617.66 : 263,397.01 = 63,276.94 : x
  2. Step 2: Convert to fraction form
    175,617.66/263,397.01 = 63,276.94/x
  3. Step 3: Cross multiply
    175,617.66x = 263,397.01 × 63,276.94
  4. Step 4: Simplify right side
    175,617.66x = 16,666,956,797.95
  5. Step 5: Solve for x
    x = 16,666,956,797.95/175,617.66
  6. Step 6: Final answer
    x = 94,904.79

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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.