Home / 164,176.14-246,278.18-51,826.30

Finding the Fourth Proportional to 164,176.14, 246,278.18 and 51,826.30

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Solution

The fourth proportional to 164,176.14, 246,278.18 and 51,826.30 is: 77,743.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,176.14 : 246,278.18 = 51,826.30 : x
  2. Step 2: Convert to fraction form
    164,176.14/246,278.18 = 51,826.30/x
  3. Step 3: Cross multiply
    164,176.14x = 246,278.18 × 51,826.30
  4. Step 4: Simplify right side
    164,176.14x = 12,763,686,581.00
  5. Step 5: Solve for x
    x = 12,763,686,581.00/164,176.14
  6. Step 6: Final answer
    x = 77,743.86

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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.