Home / 104,522.33-144,242.37-59,199.19

Finding the Fourth Proportional to 104,522.33, 144,242.37 and 59,199.19

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Solution

The fourth proportional to 104,522.33, 144,242.37 and 59,199.19 is: 81,695.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,522.33 : 144,242.37 = 59,199.19 : x
  2. Step 2: Convert to fraction form
    104,522.33/144,242.37 = 59,199.19/x
  3. Step 3: Cross multiply
    104,522.33x = 144,242.37 × 59,199.19
  4. Step 4: Simplify right side
    104,522.33x = 8,539,031,107.07
  5. Step 5: Solve for x
    x = 8,539,031,107.07/104,522.33
  6. Step 6: Final answer
    x = 81,695.76

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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.