Home / 84,167.83-116,152.01-46,442.08

Finding the Fourth Proportional to 84,167.83, 116,152.01 and 46,442.08

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Solution

The fourth proportional to 84,167.83, 116,152.01 and 46,442.08 is: 64,090.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,167.83 : 116,152.01 = 46,442.08 : x
  2. Step 2: Convert to fraction form
    84,167.83/116,152.01 = 46,442.08/x
  3. Step 3: Cross multiply
    84,167.83x = 116,152.01 × 46,442.08
  4. Step 4: Simplify right side
    84,167.83x = 5,394,340,940.58
  5. Step 5: Solve for x
    x = 5,394,340,940.58/84,167.83
  6. Step 6: Final answer
    x = 64,090.29

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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.