Home / 84,330.58-116,375.13-46,604.02

Finding the Fourth Proportional to 84,330.58, 116,375.13 and 46,604.02

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Solution

The fourth proportional to 84,330.58, 116,375.13 and 46,604.02 is: 64,312.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,330.58 : 116,375.13 = 46,604.02 : x
  2. Step 2: Convert to fraction form
    84,330.58/116,375.13 = 46,604.02/x
  3. Step 3: Cross multiply
    84,330.58x = 116,375.13 × 46,604.02
  4. Step 4: Simplify right side
    84,330.58x = 5,423,548,886.02
  5. Step 5: Solve for x
    x = 5,423,548,886.02/84,330.58
  6. Step 6: Final answer
    x = 64,312.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.