Home / 84,330.36-116,368.92-46,604.52

Finding the Fourth Proportional to 84,330.36, 116,368.92 and 46,604.52

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Solution

The fourth proportional to 84,330.36, 116,368.92 and 46,604.52 is: 64,310.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,330.36 : 116,368.92 = 46,604.52 : x
  2. Step 2: Convert to fraction form
    84,330.36/116,368.92 = 46,604.52/x
  3. Step 3: Cross multiply
    84,330.36x = 116,368.92 × 46,604.52
  4. Step 4: Simplify right side
    84,330.36x = 5,423,317,659.52
  5. Step 5: Solve for x
    x = 5,423,317,659.52/84,330.36
  6. Step 6: Final answer
    x = 64,310.38

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1.5x scale

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.