Home / 164,217.02-246,145.56-64,267.35

Finding the Fourth Proportional to 164,217.02, 246,145.56 and 64,267.35

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Solution

The fourth proportional to 164,217.02, 246,145.56 and 64,267.35 is: 96,330.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,217.02 : 246,145.56 = 64,267.35 : x
  2. Step 2: Convert to fraction form
    164,217.02/246,145.56 = 64,267.35/x
  3. Step 3: Cross multiply
    164,217.02x = 246,145.56 × 64,267.35
  4. Step 4: Simplify right side
    164,217.02x = 15,819,122,855.47
  5. Step 5: Solve for x
    x = 15,819,122,855.47/164,217.02
  6. Step 6: Final answer
    x = 96,330.60

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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.