Home / 184,451.40-276,677.10-180,952.20

Finding the Fourth Proportional to 184,451.40, 276,677.10 and 180,952.20

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Solution

The fourth proportional to 184,451.40, 276,677.10 and 180,952.20 is: 271,428.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,451.40 : 276,677.10 = 180,952.20 : x
  2. Step 2: Convert to fraction form
    184,451.40/276,677.10 = 180,952.20/x
  3. Step 3: Cross multiply
    184,451.40x = 276,677.10 × 180,952.20
  4. Step 4: Simplify right side
    184,451.40x = 50,065,329,934.62
  5. Step 5: Solve for x
    x = 50,065,329,934.62/184,451.40
  6. Step 6: Final answer
    x = 271,428.30

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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.