Home / 164,276.85-246,441.87-64,382.88

Finding the Fourth Proportional to 164,276.85, 246,441.87 and 64,382.88

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Solution

The fourth proportional to 164,276.85, 246,441.87 and 64,382.88 is: 96,584.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,276.85 : 246,441.87 = 64,382.88 : x
  2. Step 2: Convert to fraction form
    164,276.85/246,441.87 = 64,382.88/x
  3. Step 3: Cross multiply
    164,276.85x = 246,441.87 × 64,382.88
  4. Step 4: Simplify right side
    164,276.85x = 15,866,637,343.19
  5. Step 5: Solve for x
    x = 15,866,637,343.19/164,276.85
  6. Step 6: Final answer
    x = 96,584.74

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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.