Home / 240,050.22-360,075.45-62,556.78

Finding the Fourth Proportional to 240,050.22, 360,075.45 and 62,556.78

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Solution

The fourth proportional to 240,050.22, 360,075.45 and 62,556.78 is: 93,835.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,050.22 : 360,075.45 = 62,556.78 : x
  2. Step 2: Convert to fraction form
    240,050.22/360,075.45 = 62,556.78/x
  3. Step 3: Cross multiply
    240,050.22x = 360,075.45 × 62,556.78
  4. Step 4: Simplify right side
    240,050.22x = 22,525,160,709.05
  5. Step 5: Solve for x
    x = 22,525,160,709.05/240,050.22
  6. Step 6: Final answer
    x = 93,835.20

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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.