Home / 56,043.12-84,042.81-24,462.84

Finding the Fourth Proportional to 56,043.12, 84,042.81 and 24,462.84

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Solution

The fourth proportional to 56,043.12, 84,042.81 and 24,462.84 is: 36,684.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,043.12 : 84,042.81 = 24,462.84 : x
  2. Step 2: Convert to fraction form
    56,043.12/84,042.81 = 24,462.84/x
  3. Step 3: Cross multiply
    56,043.12x = 84,042.81 × 24,462.84
  4. Step 4: Simplify right side
    56,043.12x = 2,055,925,814.18
  5. Step 5: Solve for x
    x = 2,055,925,814.18/56,043.12
  6. Step 6: Final answer
    x = 36,684.71

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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.