Home / 37,101.15-51,200.54-22,768.91

Finding the Fourth Proportional to 37,101.15, 51,200.54 and 22,768.91

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Solution

The fourth proportional to 37,101.15, 51,200.54 and 22,768.91 is: 31,421.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,101.15 : 51,200.54 = 22,768.91 : x
  2. Step 2: Convert to fraction form
    37,101.15/51,200.54 = 22,768.91/x
  3. Step 3: Cross multiply
    37,101.15x = 51,200.54 × 22,768.91
  4. Step 4: Simplify right side
    37,101.15x = 1,165,780,117.36
  5. Step 5: Solve for x
    x = 1,165,780,117.36/37,101.15
  6. Step 6: Final answer
    x = 31,421.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.