Home / 24,828.60-37,178.10-16,015.80

Finding the Fourth Proportional to 24,828.60, 37,178.10 and 16,015.80

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Solution

The fourth proportional to 24,828.60, 37,178.10 and 16,015.80 is: 23,981.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,828.60 : 37,178.10 = 16,015.80 : x
  2. Step 2: Convert to fraction form
    24,828.60/37,178.10 = 16,015.80/x
  3. Step 3: Cross multiply
    24,828.60x = 37,178.10 × 16,015.80
  4. Step 4: Simplify right side
    24,828.60x = 595,437,013.98
  5. Step 5: Solve for x
    x = 595,437,013.98/24,828.60
  6. Step 6: Final answer
    x = 23,981.90

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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.