Home / 26,937.18-40,434.93-16,423.83

Finding the Fourth Proportional to 26,937.18, 40,434.93 and 16,423.83

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Solution

The fourth proportional to 26,937.18, 40,434.93 and 16,423.83 is: 24,653.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,937.18 : 40,434.93 = 16,423.83 : x
  2. Step 2: Convert to fraction form
    26,937.18/40,434.93 = 16,423.83/x
  3. Step 3: Cross multiply
    26,937.18x = 40,434.93 × 16,423.83
  4. Step 4: Simplify right side
    26,937.18x = 664,096,416.38
  5. Step 5: Solve for x
    x = 664,096,416.38/26,937.18
  6. Step 6: Final answer
    x = 24,653.52

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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.