Home / 134,628.39-201,966.57-44,676.50

Finding the Fourth Proportional to 134,628.39, 201,966.57 and 44,676.50

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Solution

The fourth proportional to 134,628.39, 201,966.57 and 44,676.50 is: 67,022.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,628.39 : 201,966.57 = 44,676.50 : x
  2. Step 2: Convert to fraction form
    134,628.39/201,966.57 = 44,676.50/x
  3. Step 3: Cross multiply
    134,628.39x = 201,966.57 × 44,676.50
  4. Step 4: Simplify right side
    134,628.39x = 9,023,158,454.77
  5. Step 5: Solve for x
    x = 9,023,158,454.77/134,628.39
  6. Step 6: Final answer
    x = 67,022.70

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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.