Home / 69,634.41-96,096.65-37,803.32

Finding the Fourth Proportional to 69,634.41, 96,096.65 and 37,803.32

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Solution

The fourth proportional to 69,634.41, 96,096.65 and 37,803.32 is: 52,169.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,634.41 : 96,096.65 = 37,803.32 : x
  2. Step 2: Convert to fraction form
    69,634.41/96,096.65 = 37,803.32/x
  3. Step 3: Cross multiply
    69,634.41x = 96,096.65 × 37,803.32
  4. Step 4: Simplify right side
    69,634.41x = 3,632,771,741.38
  5. Step 5: Solve for x
    x = 3,632,771,741.38/69,634.41
  6. Step 6: Final answer
    x = 52,169.20

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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.