Home / 122,882.59-184,322.67-56,303.83

Finding the Fourth Proportional to 122,882.59, 184,322.67 and 56,303.83

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Solution

The fourth proportional to 122,882.59, 184,322.67 and 56,303.83 is: 84,455.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,882.59 : 184,322.67 = 56,303.83 : x
  2. Step 2: Convert to fraction form
    122,882.59/184,322.67 = 56,303.83/x
  3. Step 3: Cross multiply
    122,882.59x = 184,322.67 × 56,303.83
  4. Step 4: Simplify right side
    122,882.59x = 10,378,072,276.83
  5. Step 5: Solve for x
    x = 10,378,072,276.83/122,882.59
  6. Step 6: Final answer
    x = 84,455.19

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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.