Home / 176,136.17-264,048.73-134,767.85

Finding the Fourth Proportional to 176,136.17, 264,048.73 and 134,767.85

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Solution

The fourth proportional to 176,136.17, 264,048.73 and 134,767.85 is: 202,032.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,136.17 : 264,048.73 = 134,767.85 : x
  2. Step 2: Convert to fraction form
    176,136.17/264,048.73 = 134,767.85/x
  3. Step 3: Cross multiply
    176,136.17x = 264,048.73 × 134,767.85
  4. Step 4: Simplify right side
    176,136.17x = 35,585,277,980.17
  5. Step 5: Solve for x
    x = 35,585,277,980.17/176,136.17
  6. Step 6: Final answer
    x = 202,032.77

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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.