Home / 69,335.90-95,683.53-37,504.76

Finding the Fourth Proportional to 69,335.90, 95,683.53 and 37,504.76

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Solution

The fourth proportional to 69,335.90, 95,683.53 and 37,504.76 is: 51,756.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,335.90 : 95,683.53 = 37,504.76 : x
  2. Step 2: Convert to fraction form
    69,335.90/95,683.53 = 37,504.76/x
  3. Step 3: Cross multiply
    69,335.90x = 95,683.53 × 37,504.76
  4. Step 4: Simplify right side
    69,335.90x = 3,588,587,828.60
  5. Step 5: Solve for x
    x = 3,588,587,828.60/69,335.90
  6. Step 6: Final answer
    x = 51,756.56

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Double scale
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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.