Home / 114,560.41-158,093.03-63,580.82

Finding the Fourth Proportional to 114,560.41, 158,093.03 and 63,580.82

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Solution

The fourth proportional to 114,560.41, 158,093.03 and 63,580.82 is: 87,741.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,560.41 : 158,093.03 = 63,580.82 : x
  2. Step 2: Convert to fraction form
    114,560.41/158,093.03 = 63,580.82/x
  3. Step 3: Cross multiply
    114,560.41x = 158,093.03 × 63,580.82
  4. Step 4: Simplify right side
    114,560.41x = 10,051,684,165.78
  5. Step 5: Solve for x
    x = 10,051,684,165.78/114,560.41
  6. Step 6: Final answer
    x = 87,741.34

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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.