Home / 64,714.24-96,563.84-60,751.36

Finding the Fourth Proportional to 64,714.24, 96,563.84 and 60,751.36

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Solution

The fourth proportional to 64,714.24, 96,563.84 and 60,751.36 is: 90,650.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,714.24 : 96,563.84 = 60,751.36 : x
  2. Step 2: Convert to fraction form
    64,714.24/96,563.84 = 60,751.36/x
  3. Step 3: Cross multiply
    64,714.24x = 96,563.84 × 60,751.36
  4. Step 4: Simplify right side
    64,714.24x = 5,866,384,606.82
  5. Step 5: Solve for x
    x = 5,866,384,606.82/64,714.24
  6. Step 6: Final answer
    x = 90,650.60

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.