Home / 176,160.36-264,237.06-43,036.68

Finding the Fourth Proportional to 176,160.36, 264,237.06 and 43,036.68

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Solution

The fourth proportional to 176,160.36, 264,237.06 and 43,036.68 is: 64,554.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,160.36 : 264,237.06 = 43,036.68 : x
  2. Step 2: Convert to fraction form
    176,160.36/264,237.06 = 43,036.68/x
  3. Step 3: Cross multiply
    176,160.36x = 264,237.06 × 43,036.68
  4. Step 4: Simplify right side
    176,160.36x = 11,371,885,795.36
  5. Step 5: Solve for x
    x = 11,371,885,795.36/176,160.36
  6. Step 6: Final answer
    x = 64,554.17

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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.