Home / 37,759.65-56,623.28-19,032.45

Finding the Fourth Proportional to 37,759.65, 56,623.28 and 19,032.45

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Solution

The fourth proportional to 37,759.65, 56,623.28 and 19,032.45 is: 28,540.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,759.65 : 56,623.28 = 19,032.45 : x
  2. Step 2: Convert to fraction form
    37,759.65/56,623.28 = 19,032.45/x
  3. Step 3: Cross multiply
    37,759.65x = 56,623.28 × 19,032.45
  4. Step 4: Simplify right side
    37,759.65x = 1,077,679,650.27
  5. Step 5: Solve for x
    x = 1,077,679,650.27/37,759.65
  6. Step 6: Final answer
    x = 28,540.51

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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.