Home / 176,512.28-264,685.26-64,113.24

Finding the Fourth Proportional to 176,512.28, 264,685.26 and 64,113.24

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Solution

The fourth proportional to 176,512.28, 264,685.26 and 64,113.24 is: 96,139.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,512.28 : 264,685.26 = 64,113.24 : x
  2. Step 2: Convert to fraction form
    176,512.28/264,685.26 = 64,113.24/x
  3. Step 3: Cross multiply
    176,512.28x = 264,685.26 × 64,113.24
  4. Step 4: Simplify right side
    176,512.28x = 16,969,829,598.84
  5. Step 5: Solve for x
    x = 16,969,829,598.84/176,512.28
  6. Step 6: Final answer
    x = 96,139.65

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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.