Home / 64,118.40-96,151.68-24,676.80

Finding the Fourth Proportional to 64,118.40, 96,151.68 and 24,676.80

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Solution

The fourth proportional to 64,118.40, 96,151.68 and 24,676.80 is: 37,005.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,118.40 : 96,151.68 = 24,676.80 : x
  2. Step 2: Convert to fraction form
    64,118.40/96,151.68 = 24,676.80/x
  3. Step 3: Cross multiply
    64,118.40x = 96,151.68 × 24,676.80
  4. Step 4: Simplify right side
    64,118.40x = 2,372,715,777.02
  5. Step 5: Solve for x
    x = 2,372,715,777.02/64,118.40
  6. Step 6: Final answer
    x = 37,005.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.