Home / 84,542.63-116,677.33-46,816.88

Finding the Fourth Proportional to 84,542.63, 116,677.33 and 46,816.88

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Solution

The fourth proportional to 84,542.63, 116,677.33 and 46,816.88 is: 64,612.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,542.63 : 116,677.33 = 46,816.88 : x
  2. Step 2: Convert to fraction form
    84,542.63/116,677.33 = 46,816.88/x
  3. Step 3: Cross multiply
    84,542.63x = 116,677.33 × 46,816.88
  4. Step 4: Simplify right side
    84,542.63x = 5,462,468,557.33
  5. Step 5: Solve for x
    x = 5,462,468,557.33/84,542.63
  6. Step 6: Final answer
    x = 64,612.00

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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.