Home / 32,671.20-48,637.32-32,476.80

Finding the Fourth Proportional to 32,671.20, 48,637.32 and 32,476.80

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Solution

The fourth proportional to 32,671.20, 48,637.32 and 32,476.80 is: 48,347.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,671.20 : 48,637.32 = 32,476.80 : x
  2. Step 2: Convert to fraction form
    32,671.20/48,637.32 = 32,476.80/x
  3. Step 3: Cross multiply
    32,671.20x = 48,637.32 × 32,476.80
  4. Step 4: Simplify right side
    32,671.20x = 1,579,584,514.18
  5. Step 5: Solve for x
    x = 1,579,584,514.18/32,671.20
  6. Step 6: Final answer
    x = 48,347.92

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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.