Home / 37,922.40-56,886.72-23,123.52

Finding the Fourth Proportional to 37,922.40, 56,886.72 and 23,123.52

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Solution

The fourth proportional to 37,922.40, 56,886.72 and 23,123.52 is: 34,687.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,922.40 : 56,886.72 = 23,123.52 : x
  2. Step 2: Convert to fraction form
    37,922.40/56,886.72 = 23,123.52/x
  3. Step 3: Cross multiply
    37,922.40x = 56,886.72 × 23,123.52
  4. Step 4: Simplify right side
    37,922.40x = 1,315,421,207.65
  5. Step 5: Solve for x
    x = 1,315,421,207.65/37,922.40
  6. Step 6: Final answer
    x = 34,687.18

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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.