Home / 64,697.13-97,054.20-22,577.94

Finding the Fourth Proportional to 64,697.13, 97,054.20 and 22,577.94

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Solution

The fourth proportional to 64,697.13, 97,054.20 and 22,577.94 is: 33,869.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,697.13 : 97,054.20 = 22,577.94 : x
  2. Step 2: Convert to fraction form
    64,697.13/97,054.20 = 22,577.94/x
  3. Step 3: Cross multiply
    64,697.13x = 97,054.20 × 22,577.94
  4. Step 4: Simplify right side
    64,697.13x = 2,191,283,904.35
  5. Step 5: Solve for x
    x = 2,191,283,904.35/64,697.13
  6. Step 6: Final answer
    x = 33,869.88

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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.