Home / 273,528.33-377,453.74-152,677.41

Finding the Fourth Proportional to 273,528.33, 377,453.74 and 152,677.41

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Solution

The fourth proportional to 273,528.33, 377,453.74 and 152,677.41 is: 210,686.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,528.33 : 377,453.74 = 152,677.41 : x
  2. Step 2: Convert to fraction form
    273,528.33/377,453.74 = 152,677.41/x
  3. Step 3: Cross multiply
    273,528.33x = 377,453.74 × 152,677.41
  4. Step 4: Simplify right side
    273,528.33x = 57,628,659,418.01
  5. Step 5: Solve for x
    x = 57,628,659,418.01/273,528.33
  6. Step 6: Final answer
    x = 210,686.25

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1.5x scale

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.