Home / 37,518.30-56,256.67-15,347.25

Finding the Fourth Proportional to 37,518.30, 56,256.67 and 15,347.25

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Solution

The fourth proportional to 37,518.30, 56,256.67 and 15,347.25 is: 23,012.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,518.30 : 56,256.67 = 15,347.25 : x
  2. Step 2: Convert to fraction form
    37,518.30/56,256.67 = 15,347.25/x
  3. Step 3: Cross multiply
    37,518.30x = 56,256.67 × 15,347.25
  4. Step 4: Simplify right side
    37,518.30x = 863,384,897.37
  5. Step 5: Solve for x
    x = 863,384,897.37/37,518.30
  6. Step 6: Final answer
    x = 23,012.37

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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.