Home / 116,011.32-174,049.65-44,955.42

Finding the Fourth Proportional to 116,011.32, 174,049.65 and 44,955.42

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Solution

The fourth proportional to 116,011.32, 174,049.65 and 44,955.42 is: 67,445.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,011.32 : 174,049.65 = 44,955.42 : x
  2. Step 2: Convert to fraction form
    116,011.32/174,049.65 = 44,955.42/x
  3. Step 3: Cross multiply
    116,011.32x = 174,049.65 × 44,955.42
  4. Step 4: Simplify right side
    116,011.32x = 7,824,475,116.60
  5. Step 5: Solve for x
    x = 7,824,475,116.60/116,011.32
  6. Step 6: Final answer
    x = 67,445.79

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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.