Home / 166,818.25-249,599.58-116,995.60

Finding the Fourth Proportional to 166,818.25, 249,599.58 and 116,995.60

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Solution

The fourth proportional to 166,818.25, 249,599.58 and 116,995.60 is: 175,053.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,818.25 : 249,599.58 = 116,995.60 : x
  2. Step 2: Convert to fraction form
    166,818.25/249,599.58 = 116,995.60/x
  3. Step 3: Cross multiply
    166,818.25x = 249,599.58 × 116,995.60
  4. Step 4: Simplify right side
    166,818.25x = 29,202,052,621.85
  5. Step 5: Solve for x
    x = 29,202,052,621.85/166,818.25
  6. Step 6: Final answer
    x = 175,053.10

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1.5x scale

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.