Home / 176,454.36-264,615.30-64,106.82

Finding the Fourth Proportional to 176,454.36, 264,615.30 and 64,106.82

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Solution

The fourth proportional to 176,454.36, 264,615.30 and 64,106.82 is: 96,136.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,454.36 : 264,615.30 = 64,106.82 : x
  2. Step 2: Convert to fraction form
    176,454.36/264,615.30 = 64,106.82/x
  3. Step 3: Cross multiply
    176,454.36x = 264,615.30 × 64,106.82
  4. Step 4: Simplify right side
    176,454.36x = 16,963,645,406.35
  5. Step 5: Solve for x
    x = 16,963,645,406.35/176,454.36
  6. Step 6: Final answer
    x = 96,136.16

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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.