Home / 43,697.58-65,249.96-34,712.06

Finding the Fourth Proportional to 43,697.58, 65,249.96 and 34,712.06

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Solution

The fourth proportional to 43,697.58, 65,249.96 and 34,712.06 is: 51,832.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,697.58 : 65,249.96 = 34,712.06 : x
  2. Step 2: Convert to fraction form
    43,697.58/65,249.96 = 34,712.06/x
  3. Step 3: Cross multiply
    43,697.58x = 65,249.96 × 34,712.06
  4. Step 4: Simplify right side
    43,697.58x = 2,264,960,026.71
  5. Step 5: Solve for x
    x = 2,264,960,026.71/43,697.58
  6. Step 6: Final answer
    x = 51,832.62

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.