Home / 15,484.90-23,227.44-3,798.13

Finding the Fourth Proportional to 15,484.90, 23,227.44 and 3,798.13

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Solution

The fourth proportional to 15,484.90, 23,227.44 and 3,798.13 is: 5,697.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,484.90 : 23,227.44 = 3,798.13 : x
  2. Step 2: Convert to fraction form
    15,484.90/23,227.44 = 3,798.13/x
  3. Step 3: Cross multiply
    15,484.90x = 23,227.44 × 3,798.13
  4. Step 4: Simplify right side
    15,484.90x = 88,220,836.69
  5. Step 5: Solve for x
    x = 88,220,836.69/15,484.90
  6. Step 6: Final answer
    x = 5,697.22

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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.