Home / 239,360.31-359,039.37-61,852.23

Finding the Fourth Proportional to 239,360.31, 359,039.37 and 61,852.23

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Solution

The fourth proportional to 239,360.31, 359,039.37 and 61,852.23 is: 92,778.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,360.31 : 359,039.37 = 61,852.23 : x
  2. Step 2: Convert to fraction form
    239,360.31/359,039.37 = 61,852.23/x
  3. Step 3: Cross multiply
    239,360.31x = 359,039.37 × 61,852.23
  4. Step 4: Simplify right side
    239,360.31x = 22,207,385,692.30
  5. Step 5: Solve for x
    x = 22,207,385,692.30/239,360.31
  6. Step 6: Final answer
    x = 92,778.06

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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.