Home / 116,604.68-174,907.02-64,346.31

Finding the Fourth Proportional to 116,604.68, 174,907.02 and 64,346.31

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Solution

The fourth proportional to 116,604.68, 174,907.02 and 64,346.31 is: 96,519.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,604.68 : 174,907.02 = 64,346.31 : x
  2. Step 2: Convert to fraction form
    116,604.68/174,907.02 = 64,346.31/x
  3. Step 3: Cross multiply
    116,604.68x = 174,907.02 × 64,346.31
  4. Step 4: Simplify right side
    116,604.68x = 11,254,621,330.10
  5. Step 5: Solve for x
    x = 11,254,621,330.10/116,604.68
  6. Step 6: Final answer
    x = 96,519.47

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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.