Home / 69,461.34-95,857.02-37,630.32

Finding the Fourth Proportional to 69,461.34, 95,857.02 and 37,630.32

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Solution

The fourth proportional to 69,461.34, 95,857.02 and 37,630.32 is: 51,930.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,461.34 : 95,857.02 = 37,630.32 : x
  2. Step 2: Convert to fraction form
    69,461.34/95,857.02 = 37,630.32/x
  3. Step 3: Cross multiply
    69,461.34x = 95,857.02 × 37,630.32
  4. Step 4: Simplify right side
    69,461.34x = 3,607,130,336.85
  5. Step 5: Solve for x
    x = 3,607,130,336.85/69,461.34
  6. Step 6: Final answer
    x = 51,930.04

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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.