Home / 64,233.09-96,245.96-39,557.25

Finding the Fourth Proportional to 64,233.09, 96,245.96 and 39,557.25

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Solution

The fourth proportional to 64,233.09, 96,245.96 and 39,557.25 is: 59,272.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,233.09 : 96,245.96 = 39,557.25 : x
  2. Step 2: Convert to fraction form
    64,233.09/96,245.96 = 39,557.25/x
  3. Step 3: Cross multiply
    64,233.09x = 96,245.96 × 39,557.25
  4. Step 4: Simplify right side
    64,233.09x = 3,807,225,303.42
  5. Step 5: Solve for x
    x = 3,807,225,303.42/64,233.09
  6. Step 6: Final answer
    x = 59,272.02

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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.