Home / 130,994.67-196,327.68-56,026.83

Finding the Fourth Proportional to 130,994.67, 196,327.68 and 56,026.83

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Solution

The fourth proportional to 130,994.67, 196,327.68 and 56,026.83 is: 83,969.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,994.67 : 196,327.68 = 56,026.83 : x
  2. Step 2: Convert to fraction form
    130,994.67/196,327.68 = 56,026.83/x
  3. Step 3: Cross multiply
    130,994.67x = 196,327.68 × 56,026.83
  4. Step 4: Simplify right side
    130,994.67x = 10,999,617,551.65
  5. Step 5: Solve for x
    x = 10,999,617,551.65/130,994.67
  6. Step 6: Final answer
    x = 83,969.96

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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.