Home / 84,110.68-116,070.60-46,382.52

Finding the Fourth Proportional to 84,110.68, 116,070.60 and 46,382.52

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Solution

The fourth proportional to 84,110.68, 116,070.60 and 46,382.52 is: 64,006.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,110.68 : 116,070.60 = 46,382.52 : x
  2. Step 2: Convert to fraction form
    84,110.68/116,070.60 = 46,382.52/x
  3. Step 3: Cross multiply
    84,110.68x = 116,070.60 × 46,382.52
  4. Step 4: Simplify right side
    84,110.68x = 5,383,646,925.91
  5. Step 5: Solve for x
    x = 5,383,646,925.91/84,110.68
  6. Step 6: Final answer
    x = 64,006.70

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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.