Home / 114,994.34-158,690.98-64,006.26

Finding the Fourth Proportional to 114,994.34, 158,690.98 and 64,006.26

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Solution

The fourth proportional to 114,994.34, 158,690.98 and 64,006.26 is: 88,327.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,994.34 : 158,690.98 = 64,006.26 : x
  2. Step 2: Convert to fraction form
    114,994.34/158,690.98 = 64,006.26/x
  3. Step 3: Cross multiply
    114,994.34x = 158,690.98 × 64,006.26
  4. Step 4: Simplify right side
    114,994.34x = 10,157,215,805.50
  5. Step 5: Solve for x
    x = 10,157,215,805.50/114,994.34
  6. Step 6: Final answer
    x = 88,327.96

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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.