Home / 36,973.14-55,458.90-15,927.18

Finding the Fourth Proportional to 36,973.14, 55,458.90 and 15,927.18

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Solution

The fourth proportional to 36,973.14, 55,458.90 and 15,927.18 is: 23,890.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,973.14 : 55,458.90 = 15,927.18 : x
  2. Step 2: Convert to fraction form
    36,973.14/55,458.90 = 15,927.18/x
  3. Step 3: Cross multiply
    36,973.14x = 55,458.90 × 15,927.18
  4. Step 4: Simplify right side
    36,973.14x = 883,303,882.90
  5. Step 5: Solve for x
    x = 883,303,882.90/36,973.14
  6. Step 6: Final answer
    x = 23,890.42

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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.