Home / 132,956.59-199,436.63-44,210.10

Finding the Fourth Proportional to 132,956.59, 199,436.63 and 44,210.10

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Solution

The fourth proportional to 132,956.59, 199,436.63 and 44,210.10 is: 66,315.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,956.59 : 199,436.63 = 44,210.10 : x
  2. Step 2: Convert to fraction form
    132,956.59/199,436.63 = 44,210.10/x
  3. Step 3: Cross multiply
    132,956.59x = 199,436.63 × 44,210.10
  4. Step 4: Simplify right side
    132,956.59x = 8,817,112,137.73
  5. Step 5: Solve for x
    x = 8,817,112,137.73/132,956.59
  6. Step 6: Final answer
    x = 66,315.72

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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.