Home / 176,056.20-264,084.30-63,790.20

Finding the Fourth Proportional to 176,056.20, 264,084.30 and 63,790.20

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Solution

The fourth proportional to 176,056.20, 264,084.30 and 63,790.20 is: 95,685.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,056.20 : 264,084.30 = 63,790.20 : x
  2. Step 2: Convert to fraction form
    176,056.20/264,084.30 = 63,790.20/x
  3. Step 3: Cross multiply
    176,056.20x = 264,084.30 × 63,790.20
  4. Step 4: Simplify right side
    176,056.20x = 16,845,990,313.86
  5. Step 5: Solve for x
    x = 16,845,990,313.86/176,056.20
  6. Step 6: Final answer
    x = 95,685.30

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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.