Home / 337,035.80-465,112.58-191,834.49

Finding the Fourth Proportional to 337,035.80, 465,112.58 and 191,834.49

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Solution

The fourth proportional to 337,035.80, 465,112.58 and 191,834.49 is: 264,733.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,035.80 : 465,112.58 = 191,834.49 : x
  2. Step 2: Convert to fraction form
    337,035.80/465,112.58 = 191,834.49/x
  3. Step 3: Cross multiply
    337,035.80x = 465,112.58 × 191,834.49
  4. Step 4: Simplify right side
    337,035.80x = 89,224,633,617.71
  5. Step 5: Solve for x
    x = 89,224,633,617.71/337,035.80
  6. Step 6: Final answer
    x = 264,733.41

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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.