Home / 175,598.06-263,333.90-75,715.34

Finding the Fourth Proportional to 175,598.06, 263,333.90 and 75,715.34

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Solution

The fourth proportional to 175,598.06, 263,333.90 and 75,715.34 is: 113,545.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,598.06 : 263,333.90 = 75,715.34 : x
  2. Step 2: Convert to fraction form
    175,598.06/263,333.90 = 75,715.34/x
  3. Step 3: Cross multiply
    175,598.06x = 263,333.90 × 75,715.34
  4. Step 4: Simplify right side
    175,598.06x = 19,938,415,772.03
  5. Step 5: Solve for x
    x = 19,938,415,772.03/175,598.06
  6. Step 6: Final answer
    x = 113,545.76

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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.