Home / 244,315.04-337,148.88-136,889.60

Finding the Fourth Proportional to 244,315.04, 337,148.88 and 136,889.60

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Solution

The fourth proportional to 244,315.04, 337,148.88 and 136,889.60 is: 188,904.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,315.04 : 337,148.88 = 136,889.60 : x
  2. Step 2: Convert to fraction form
    244,315.04/337,148.88 = 136,889.60/x
  3. Step 3: Cross multiply
    244,315.04x = 337,148.88 × 136,889.60
  4. Step 4: Simplify right side
    244,315.04x = 46,152,175,323.65
  5. Step 5: Solve for x
    x = 46,152,175,323.65/244,315.04
  6. Step 6: Final answer
    x = 188,904.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.