Home / 69,292.32-95,623.47-37,461.21

Finding the Fourth Proportional to 69,292.32, 95,623.47 and 37,461.21

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Solution

The fourth proportional to 69,292.32, 95,623.47 and 37,461.21 is: 51,696.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,292.32 : 95,623.47 = 37,461.21 : x
  2. Step 2: Convert to fraction form
    69,292.32/95,623.47 = 37,461.21/x
  3. Step 3: Cross multiply
    69,292.32x = 95,623.47 × 37,461.21
  4. Step 4: Simplify right side
    69,292.32x = 3,582,170,890.60
  5. Step 5: Solve for x
    x = 3,582,170,890.60/69,292.32
  6. Step 6: Final answer
    x = 51,696.51

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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.