Home / 244,528.80-366,902.55-118,120.20

Finding the Fourth Proportional to 244,528.80, 366,902.55 and 118,120.20

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Solution

The fourth proportional to 244,528.80, 366,902.55 and 118,120.20 is: 177,233.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,528.80 : 366,902.55 = 118,120.20 : x
  2. Step 2: Convert to fraction form
    244,528.80/366,902.55 = 118,120.20/x
  3. Step 3: Cross multiply
    244,528.80x = 366,902.55 × 118,120.20
  4. Step 4: Simplify right side
    244,528.80x = 43,338,602,586.51
  5. Step 5: Solve for x
    x = 43,338,602,586.51/244,528.80
  6. Step 6: Final answer
    x = 177,233.12

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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.