Home / 58,206.88-80,311.48-33,994.11

Finding the Fourth Proportional to 58,206.88, 80,311.48 and 33,994.11

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Solution

The fourth proportional to 58,206.88, 80,311.48 and 33,994.11 is: 46,903.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,206.88 : 80,311.48 = 33,994.11 : x
  2. Step 2: Convert to fraction form
    58,206.88/80,311.48 = 33,994.11/x
  3. Step 3: Cross multiply
    58,206.88x = 80,311.48 × 33,994.11
  4. Step 4: Simplify right side
    58,206.88x = 2,730,117,200.40
  5. Step 5: Solve for x
    x = 2,730,117,200.40/58,206.88
  6. Step 6: Final answer
    x = 46,903.69

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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.