Home / 64,489.24-96,688.50-25,013.08

Finding the Fourth Proportional to 64,489.24, 96,688.50 and 25,013.08

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Solution

The fourth proportional to 64,489.24, 96,688.50 and 25,013.08 is: 37,502.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,489.24 : 96,688.50 = 25,013.08 : x
  2. Step 2: Convert to fraction form
    64,489.24/96,688.50 = 25,013.08/x
  3. Step 3: Cross multiply
    64,489.24x = 96,688.50 × 25,013.08
  4. Step 4: Simplify right side
    64,489.24x = 2,418,477,185.58
  5. Step 5: Solve for x
    x = 2,418,477,185.58/64,489.24
  6. Step 6: Final answer
    x = 37,502.03

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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.