Home / 104,900.24-144,757.32-59,572.24

Finding the Fourth Proportional to 104,900.24, 144,757.32 and 59,572.24

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Solution

The fourth proportional to 104,900.24, 144,757.32 and 59,572.24 is: 82,206.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,900.24 : 144,757.32 = 59,572.24 : x
  2. Step 2: Convert to fraction form
    104,900.24/144,757.32 = 59,572.24/x
  3. Step 3: Cross multiply
    104,900.24x = 144,757.32 × 59,572.24
  4. Step 4: Simplify right side
    104,900.24x = 8,623,517,808.80
  5. Step 5: Solve for x
    x = 8,623,517,808.80/104,900.24
  6. Step 6: Final answer
    x = 82,206.85

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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.