Home / 64,895.48-97,305.96-25,406.36

Finding the Fourth Proportional to 64,895.48, 97,305.96 and 25,406.36

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Solution

The fourth proportional to 64,895.48, 97,305.96 and 25,406.36 is: 38,094.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,895.48 : 97,305.96 = 25,406.36 : x
  2. Step 2: Convert to fraction form
    64,895.48/97,305.96 = 25,406.36/x
  3. Step 3: Cross multiply
    64,895.48x = 97,305.96 × 25,406.36
  4. Step 4: Simplify right side
    64,895.48x = 2,472,190,249.91
  5. Step 5: Solve for x
    x = 2,472,190,249.91/64,895.48
  6. Step 6: Final answer
    x = 38,094.95

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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.