Home / 77,595.33-116,450.96-52,576.05

Finding the Fourth Proportional to 77,595.33, 116,450.96 and 52,576.05

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Solution

The fourth proportional to 77,595.33, 116,450.96 and 52,576.05 is: 78,903.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,595.33 : 116,450.96 = 52,576.05 : x
  2. Step 2: Convert to fraction form
    77,595.33/116,450.96 = 52,576.05/x
  3. Step 3: Cross multiply
    77,595.33x = 116,450.96 × 52,576.05
  4. Step 4: Simplify right side
    77,595.33x = 6,122,531,232.63
  5. Step 5: Solve for x
    x = 6,122,531,232.63/77,595.33
  6. Step 6: Final answer
    x = 78,903.35

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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.