Home / 214,569.03-296,106.41-119,075.80

Finding the Fourth Proportional to 214,569.03, 296,106.41 and 119,075.80

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Solution

The fourth proportional to 214,569.03, 296,106.41 and 119,075.80 is: 164,325.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,569.03 : 296,106.41 = 119,075.80 : x
  2. Step 2: Convert to fraction form
    214,569.03/296,106.41 = 119,075.80/x
  3. Step 3: Cross multiply
    214,569.03x = 296,106.41 × 119,075.80
  4. Step 4: Simplify right side
    214,569.03x = 35,259,107,655.88
  5. Step 5: Solve for x
    x = 35,259,107,655.88/214,569.03
  6. Step 6: Final answer
    x = 164,325.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.