Home / 244,255.04-337,068.24-136,828.91

Finding the Fourth Proportional to 244,255.04, 337,068.24 and 136,828.91

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Solution

The fourth proportional to 244,255.04, 337,068.24 and 136,828.91 is: 188,821.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,255.04 : 337,068.24 = 136,828.91 : x
  2. Step 2: Convert to fraction form
    244,255.04/337,068.24 = 136,828.91/x
  3. Step 3: Cross multiply
    244,255.04x = 337,068.24 × 136,828.91
  4. Step 4: Simplify right side
    244,255.04x = 46,120,678,189.48
  5. Step 5: Solve for x
    x = 46,120,678,189.48/244,255.04
  6. Step 6: Final answer
    x = 188,821.81

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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.