Home / 64,910.04-97,323.18-25,471.14

Finding the Fourth Proportional to 64,910.04, 97,323.18 and 25,471.14

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Solution

The fourth proportional to 64,910.04, 97,323.18 and 25,471.14 is: 38,190.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,910.04 : 97,323.18 = 25,471.14 : x
  2. Step 2: Convert to fraction form
    64,910.04/97,323.18 = 25,471.14/x
  3. Step 3: Cross multiply
    64,910.04x = 97,323.18 × 25,471.14
  4. Step 4: Simplify right side
    64,910.04x = 2,478,932,343.03
  5. Step 5: Solve for x
    x = 2,478,932,343.03/64,910.04
  6. Step 6: Final answer
    x = 38,190.28

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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.