Home / 84,296.88-116,334.36-46,570.32

Finding the Fourth Proportional to 84,296.88, 116,334.36 and 46,570.32

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Solution

The fourth proportional to 84,296.88, 116,334.36 and 46,570.32 is: 64,269.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,296.88 : 116,334.36 = 46,570.32 : x
  2. Step 2: Convert to fraction form
    84,296.88/116,334.36 = 46,570.32/x
  3. Step 3: Cross multiply
    84,296.88x = 116,334.36 × 46,570.32
  4. Step 4: Simplify right side
    84,296.88x = 5,417,728,372.20
  5. Step 5: Solve for x
    x = 5,417,728,372.20/84,296.88
  6. Step 6: Final answer
    x = 64,269.62

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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.