Home / 64,764.52-97,165.34-23,214.44

Finding the Fourth Proportional to 64,764.52, 97,165.34 and 23,214.44

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Solution

The fourth proportional to 64,764.52, 97,165.34 and 23,214.44 is: 34,828.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,764.52 : 97,165.34 = 23,214.44 : x
  2. Step 2: Convert to fraction form
    64,764.52/97,165.34 = 23,214.44/x
  3. Step 3: Cross multiply
    64,764.52x = 97,165.34 × 23,214.44
  4. Step 4: Simplify right side
    64,764.52x = 2,255,638,955.51
  5. Step 5: Solve for x
    x = 2,255,638,955.51/64,764.52
  6. Step 6: Final answer
    x = 34,828.31

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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.