Home / 64,910.01-97,323.15-25,471.11

Finding the Fourth Proportional to 64,910.01, 97,323.15 and 25,471.11

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Solution

The fourth proportional to 64,910.01, 97,323.15 and 25,471.11 is: 38,190.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,910.01 : 97,323.15 = 25,471.11 : x
  2. Step 2: Convert to fraction form
    64,910.01/97,323.15 = 25,471.11/x
  3. Step 3: Cross multiply
    64,910.01x = 97,323.15 × 25,471.11
  4. Step 4: Simplify right side
    64,910.01x = 2,478,928,659.20
  5. Step 5: Solve for x
    x = 2,478,928,659.20/64,910.01
  6. Step 6: Final answer
    x = 38,190.24

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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.