Home / 36,927.60-55,391.40-16,146.24

Finding the Fourth Proportional to 36,927.60, 55,391.40 and 16,146.24

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Solution

The fourth proportional to 36,927.60, 55,391.40 and 16,146.24 is: 24,219.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,927.60 : 55,391.40 = 16,146.24 : x
  2. Step 2: Convert to fraction form
    36,927.60/55,391.40 = 16,146.24/x
  3. Step 3: Cross multiply
    36,927.60x = 55,391.40 × 16,146.24
  4. Step 4: Simplify right side
    36,927.60x = 894,362,838.34
  5. Step 5: Solve for x
    x = 894,362,838.34/36,927.60
  6. Step 6: Final answer
    x = 24,219.36

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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.