Home / 95,576.94-142,649.33-94,000.28

Finding the Fourth Proportional to 95,576.94, 142,649.33 and 94,000.28

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Solution

The fourth proportional to 95,576.94, 142,649.33 and 94,000.28 is: 140,296.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,576.94 : 142,649.33 = 94,000.28 : x
  2. Step 2: Convert to fraction form
    95,576.94/142,649.33 = 94,000.28/x
  3. Step 3: Cross multiply
    95,576.94x = 142,649.33 × 94,000.28
  4. Step 4: Simplify right side
    95,576.94x = 13,409,076,961.81
  5. Step 5: Solve for x
    x = 13,409,076,961.81/95,576.94
  6. Step 6: Final answer
    x = 140,296.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.