Home / 64,828.10-97,203.26-25,338.18

Finding the Fourth Proportional to 64,828.10, 97,203.26 and 25,338.18

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Solution

The fourth proportional to 64,828.10, 97,203.26 and 25,338.18 is: 37,992.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,828.10 : 97,203.26 = 25,338.18 : x
  2. Step 2: Convert to fraction form
    64,828.10/97,203.26 = 25,338.18/x
  3. Step 3: Cross multiply
    64,828.10x = 97,203.26 × 25,338.18
  4. Step 4: Simplify right side
    64,828.10x = 2,462,953,698.47
  5. Step 5: Solve for x
    x = 2,462,953,698.47/64,828.10
  6. Step 6: Final answer
    x = 37,992.07

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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.