Home / 132,834.51-199,263.60-44,088.84

Finding the Fourth Proportional to 132,834.51, 199,263.60 and 44,088.84

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Solution

The fourth proportional to 132,834.51, 199,263.60 and 44,088.84 is: 66,137.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,834.51 : 199,263.60 = 44,088.84 : x
  2. Step 2: Convert to fraction form
    132,834.51/199,263.60 = 44,088.84/x
  3. Step 3: Cross multiply
    132,834.51x = 199,263.60 × 44,088.84
  4. Step 4: Simplify right side
    132,834.51x = 8,785,300,978.22
  5. Step 5: Solve for x
    x = 8,785,300,978.22/132,834.51
  6. Step 6: Final answer
    x = 66,137.19

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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.