Home / 56,604.19-84,785.39-43,127.41

Finding the Fourth Proportional to 56,604.19, 84,785.39 and 43,127.41

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Solution

The fourth proportional to 56,604.19, 84,785.39 and 43,127.41 is: 64,599.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,604.19 : 84,785.39 = 43,127.41 : x
  2. Step 2: Convert to fraction form
    56,604.19/84,785.39 = 43,127.41/x
  3. Step 3: Cross multiply
    56,604.19x = 84,785.39 × 43,127.41
  4. Step 4: Simplify right side
    56,604.19x = 3,656,574,276.54
  5. Step 5: Solve for x
    x = 3,656,574,276.54/56,604.19
  6. Step 6: Final answer
    x = 64,599.00

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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.