Home / 69,254.42-95,571.13-37,423.32

Finding the Fourth Proportional to 69,254.42, 95,571.13 and 37,423.32

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Solution

The fourth proportional to 69,254.42, 95,571.13 and 37,423.32 is: 51,644.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,254.42 : 95,571.13 = 37,423.32 : x
  2. Step 2: Convert to fraction form
    69,254.42/95,571.13 = 37,423.32/x
  3. Step 3: Cross multiply
    69,254.42x = 95,571.13 × 37,423.32
  4. Step 4: Simplify right side
    69,254.42x = 3,576,588,980.75
  5. Step 5: Solve for x
    x = 3,576,588,980.75/69,254.42
  6. Step 6: Final answer
    x = 51,644.20

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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.