Home / 37,751.40-56,670.30-22,177.80

Finding the Fourth Proportional to 37,751.40, 56,670.30 and 22,177.80

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Solution

The fourth proportional to 37,751.40, 56,670.30 and 22,177.80 is: 33,292.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,751.40 : 56,670.30 = 22,177.80 : x
  2. Step 2: Convert to fraction form
    37,751.40/56,670.30 = 22,177.80/x
  3. Step 3: Cross multiply
    37,751.40x = 56,670.30 × 22,177.80
  4. Step 4: Simplify right side
    37,751.40x = 1,256,822,579.34
  5. Step 5: Solve for x
    x = 1,256,822,579.34/37,751.40
  6. Step 6: Final answer
    x = 33,292.08

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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.