Home / 69,335.64-95,683.95-37,505.07

Finding the Fourth Proportional to 69,335.64, 95,683.95 and 37,505.07

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Solution

The fourth proportional to 69,335.64, 95,683.95 and 37,505.07 is: 51,757.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,335.64 : 95,683.95 = 37,505.07 : x
  2. Step 2: Convert to fraction form
    69,335.64/95,683.95 = 37,505.07/x
  3. Step 3: Cross multiply
    69,335.64x = 95,683.95 × 37,505.07
  4. Step 4: Simplify right side
    69,335.64x = 3,588,633,242.63
  5. Step 5: Solve for x
    x = 3,588,633,242.63/69,335.64
  6. Step 6: Final answer
    x = 51,757.41

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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.