Home / 164,184.68-246,315.02-51,876.04

Finding the Fourth Proportional to 164,184.68, 246,315.02 and 51,876.04

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Solution

The fourth proportional to 164,184.68, 246,315.02 and 51,876.04 is: 77,826.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,184.68 : 246,315.02 = 51,876.04 : x
  2. Step 2: Convert to fraction form
    164,184.68/246,315.02 = 51,876.04/x
  3. Step 3: Cross multiply
    164,184.68x = 246,315.02 × 51,876.04
  4. Step 4: Simplify right side
    164,184.68x = 12,777,847,830.12
  5. Step 5: Solve for x
    x = 12,777,847,830.12/164,184.68
  6. Step 6: Final answer
    x = 77,826.07

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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.