Home / 64,029.63-96,254.79-59,405.52

Finding the Fourth Proportional to 64,029.63, 96,254.79 and 59,405.52

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Solution

The fourth proportional to 64,029.63, 96,254.79 and 59,405.52 is: 89,303.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,029.63 : 96,254.79 = 59,405.52 : x
  2. Step 2: Convert to fraction form
    64,029.63/96,254.79 = 59,405.52/x
  3. Step 3: Cross multiply
    64,029.63x = 96,254.79 × 59,405.52
  4. Step 4: Simplify right side
    64,029.63x = 5,718,065,852.44
  5. Step 5: Solve for x
    x = 5,718,065,852.44/64,029.63
  6. Step 6: Final answer
    x = 89,303.43

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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.