Home / 96,237.64-132,674.52-82,950.40

Finding the Fourth Proportional to 96,237.64, 132,674.52 and 82,950.40

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Solution

The fourth proportional to 96,237.64, 132,674.52 and 82,950.40 is: 114,356.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,237.64 : 132,674.52 = 82,950.40 : x
  2. Step 2: Convert to fraction form
    96,237.64/132,674.52 = 82,950.40/x
  3. Step 3: Cross multiply
    96,237.64x = 132,674.52 × 82,950.40
  4. Step 4: Simplify right side
    96,237.64x = 11,005,404,503.81
  5. Step 5: Solve for x
    x = 11,005,404,503.81/96,237.64
  6. Step 6: Final answer
    x = 114,356.55

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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.