Home / 84,300.81-116,333.76-46,059.54

Finding the Fourth Proportional to 84,300.81, 116,333.76 and 46,059.54

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Solution

The fourth proportional to 84,300.81, 116,333.76 and 46,059.54 is: 63,561.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,300.81 : 116,333.76 = 46,059.54 : x
  2. Step 2: Convert to fraction form
    84,300.81/116,333.76 = 46,059.54/x
  3. Step 3: Cross multiply
    84,300.81x = 116,333.76 × 46,059.54
  4. Step 4: Simplify right side
    84,300.81x = 5,358,279,472.07
  5. Step 5: Solve for x
    x = 5,358,279,472.07/84,300.81
  6. Step 6: Final answer
    x = 63,561.42

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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.