Home / 64,823.12-97,195.76-25,333.16

Finding the Fourth Proportional to 64,823.12, 97,195.76 and 25,333.16

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Solution

The fourth proportional to 64,823.12, 97,195.76 and 25,333.16 is: 37,984.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,823.12 : 97,195.76 = 25,333.16 : x
  2. Step 2: Convert to fraction form
    64,823.12/97,195.76 = 25,333.16/x
  3. Step 3: Cross multiply
    64,823.12x = 97,195.76 × 25,333.16
  4. Step 4: Simplify right side
    64,823.12x = 2,462,275,739.40
  5. Step 5: Solve for x
    x = 2,462,275,739.40/64,823.12
  6. Step 6: Final answer
    x = 37,984.53

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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.