Home / 84,186.34-116,037.82-59,625.27

Finding the Fourth Proportional to 84,186.34, 116,037.82 and 59,625.27

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Solution

The fourth proportional to 84,186.34, 116,037.82 and 59,625.27 is: 82,184.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,186.34 : 116,037.82 = 59,625.27 : x
  2. Step 2: Convert to fraction form
    84,186.34/116,037.82 = 59,625.27/x
  3. Step 3: Cross multiply
    84,186.34x = 116,037.82 × 59,625.27
  4. Step 4: Simplify right side
    84,186.34x = 6,918,785,900.70
  5. Step 5: Solve for x
    x = 6,918,785,900.70/84,186.34
  6. Step 6: Final answer
    x = 82,184.18

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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.