Home / 64,709.03-97,086.90-22,595.32

Finding the Fourth Proportional to 64,709.03, 97,086.90 and 22,595.32

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Solution

The fourth proportional to 64,709.03, 97,086.90 and 22,595.32 is: 33,901.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,709.03 : 97,086.90 = 22,595.32 : x
  2. Step 2: Convert to fraction form
    64,709.03/97,086.90 = 22,595.32/x
  3. Step 3: Cross multiply
    64,709.03x = 97,086.90 × 22,595.32
  4. Step 4: Simplify right side
    64,709.03x = 2,193,709,573.31
  5. Step 5: Solve for x
    x = 2,193,709,573.31/64,709.03
  6. Step 6: Final answer
    x = 33,901.14

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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.