Home / 64,833.40-97,252.26-18,082.36

Finding the Fourth Proportional to 64,833.40, 97,252.26 and 18,082.36

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Solution

The fourth proportional to 64,833.40, 97,252.26 and 18,082.36 is: 27,124.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,833.40 : 97,252.26 = 18,082.36 : x
  2. Step 2: Convert to fraction form
    64,833.40/97,252.26 = 18,082.36/x
  3. Step 3: Cross multiply
    64,833.40x = 97,252.26 × 18,082.36
  4. Step 4: Simplify right side
    64,833.40x = 1,758,550,376.13
  5. Step 5: Solve for x
    x = 1,758,550,376.13/64,833.40
  6. Step 6: Final answer
    x = 27,124.14

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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.