Home / 114,338.67-171,526.19-35,436.57

Finding the Fourth Proportional to 114,338.67, 171,526.19 and 35,436.57

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Solution

The fourth proportional to 114,338.67, 171,526.19 and 35,436.57 is: 53,160.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,338.67 : 171,526.19 = 35,436.57 : x
  2. Step 2: Convert to fraction form
    114,338.67/171,526.19 = 35,436.57/x
  3. Step 3: Cross multiply
    114,338.67x = 171,526.19 × 35,436.57
  4. Step 4: Simplify right side
    114,338.67x = 6,078,299,661.59
  5. Step 5: Solve for x
    x = 6,078,299,661.59/114,338.67
  6. Step 6: Final answer
    x = 53,160.49

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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.