Home / 84,693.44-116,877.60-46,967.36

Finding the Fourth Proportional to 84,693.44, 116,877.60 and 46,967.36

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Solution

The fourth proportional to 84,693.44, 116,877.60 and 46,967.36 is: 64,815.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,693.44 : 116,877.60 = 46,967.36 : x
  2. Step 2: Convert to fraction form
    84,693.44/116,877.60 = 46,967.36/x
  3. Step 3: Cross multiply
    84,693.44x = 116,877.60 × 46,967.36
  4. Step 4: Simplify right side
    84,693.44x = 5,489,432,315.14
  5. Step 5: Solve for x
    x = 5,489,432,315.14/84,693.44
  6. Step 6: Final answer
    x = 64,815.32

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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.