Home / 69,261.30-95,580.57-37,430.19

Finding the Fourth Proportional to 69,261.30, 95,580.57 and 37,430.19

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Solution

The fourth proportional to 69,261.30, 95,580.57 and 37,430.19 is: 51,653.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,261.30 : 95,580.57 = 37,430.19 : x
  2. Step 2: Convert to fraction form
    69,261.30/95,580.57 = 37,430.19/x
  3. Step 3: Cross multiply
    69,261.30x = 95,580.57 × 37,430.19
  4. Step 4: Simplify right side
    69,261.30x = 3,577,598,895.41
  5. Step 5: Solve for x
    x = 3,577,598,895.41/69,261.30
  6. Step 6: Final answer
    x = 51,653.65

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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.