Home / 69,676.02-96,153.41-37,844.92

Finding the Fourth Proportional to 69,676.02, 96,153.41 and 37,844.92

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Solution

The fourth proportional to 69,676.02, 96,153.41 and 37,844.92 is: 52,226.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,676.02 : 96,153.41 = 37,844.92 : x
  2. Step 2: Convert to fraction form
    69,676.02/96,153.41 = 37,844.92/x
  3. Step 3: Cross multiply
    69,676.02x = 96,153.41 × 37,844.92
  4. Step 4: Simplify right side
    69,676.02x = 3,638,918,109.18
  5. Step 5: Solve for x
    x = 3,638,918,109.18/69,676.02
  6. Step 6: Final answer
    x = 52,226.26

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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.