Home / 174,264.86-261,372.58-55,920.90

Finding the Fourth Proportional to 174,264.86, 261,372.58 and 55,920.90

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Solution

The fourth proportional to 174,264.86, 261,372.58 and 55,920.90 is: 83,873.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,264.86 : 261,372.58 = 55,920.90 : x
  2. Step 2: Convert to fraction form
    174,264.86/261,372.58 = 55,920.90/x
  3. Step 3: Cross multiply
    174,264.86x = 261,372.58 × 55,920.90
  4. Step 4: Simplify right side
    174,264.86x = 14,616,189,908.92
  5. Step 5: Solve for x
    x = 14,616,189,908.92/174,264.86
  6. Step 6: Final answer
    x = 83,873.42

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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.