Home / 244,140.96-366,448.16-117,870.26

Finding the Fourth Proportional to 244,140.96, 366,448.16 and 117,870.26

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Solution

The fourth proportional to 244,140.96, 366,448.16 and 117,870.26 is: 176,919.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,140.96 : 366,448.16 = 117,870.26 : x
  2. Step 2: Convert to fraction form
    244,140.96/366,448.16 = 117,870.26/x
  3. Step 3: Cross multiply
    244,140.96x = 366,448.16 × 117,870.26
  4. Step 4: Simplify right side
    244,140.96x = 43,193,341,106.52
  5. Step 5: Solve for x
    x = 43,193,341,106.52/244,140.96
  6. Step 6: Final answer
    x = 176,919.68

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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.