Home / 69,297.21-95,630.13-37,466.11

Finding the Fourth Proportional to 69,297.21, 95,630.13 and 37,466.11

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Solution

The fourth proportional to 69,297.21, 95,630.13 and 37,466.11 is: 51,703.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,297.21 : 95,630.13 = 37,466.11 : x
  2. Step 2: Convert to fraction form
    69,297.21/95,630.13 = 37,466.11/x
  3. Step 3: Cross multiply
    69,297.21x = 95,630.13 × 37,466.11
  4. Step 4: Simplify right side
    69,297.21x = 3,582,888,969.89
  5. Step 5: Solve for x
    x = 3,582,888,969.89/69,297.21
  6. Step 6: Final answer
    x = 51,703.22

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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.