Home / 37,239.57-55,868.63-10,944.32

Finding the Fourth Proportional to 37,239.57, 55,868.63 and 10,944.32

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Solution

The fourth proportional to 37,239.57, 55,868.63 and 10,944.32 is: 16,419.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,239.57 : 55,868.63 = 10,944.32 : x
  2. Step 2: Convert to fraction form
    37,239.57/55,868.63 = 10,944.32/x
  3. Step 3: Cross multiply
    37,239.57x = 55,868.63 × 10,944.32
  4. Step 4: Simplify right side
    37,239.57x = 611,443,830.62
  5. Step 5: Solve for x
    x = 611,443,830.62/37,239.57
  6. Step 6: Final answer
    x = 16,419.20

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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.