Home / 165,052.11-247,594.95-56,967.41

Finding the Fourth Proportional to 165,052.11, 247,594.95 and 56,967.41

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Solution

The fourth proportional to 165,052.11, 247,594.95 and 56,967.41 is: 85,456.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,052.11 : 247,594.95 = 56,967.41 : x
  2. Step 2: Convert to fraction form
    165,052.11/247,594.95 = 56,967.41/x
  3. Step 3: Cross multiply
    165,052.11x = 247,594.95 × 56,967.41
  4. Step 4: Simplify right side
    165,052.11x = 14,104,843,649.57
  5. Step 5: Solve for x
    x = 14,104,843,649.57/165,052.11
  6. Step 6: Final answer
    x = 85,456.91

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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.