Home / 160,690.19-241,051.26-59,515.33

Finding the Fourth Proportional to 160,690.19, 241,051.26 and 59,515.33

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Solution

The fourth proportional to 160,690.19, 241,051.26 and 59,515.33 is: 89,278.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,690.19 : 241,051.26 = 59,515.33 : x
  2. Step 2: Convert to fraction form
    160,690.19/241,051.26 = 59,515.33/x
  3. Step 3: Cross multiply
    160,690.19x = 241,051.26 × 59,515.33
  4. Step 4: Simplify right side
    160,690.19x = 14,346,244,080.56
  5. Step 5: Solve for x
    x = 14,346,244,080.56/160,690.19
  6. Step 6: Final answer
    x = 89,278.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.