Home / 176,572.19-264,792.22-64,219.62

Finding the Fourth Proportional to 176,572.19, 264,792.22 and 64,219.62

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Solution

The fourth proportional to 176,572.19, 264,792.22 and 64,219.62 is: 96,305.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,572.19 : 264,792.22 = 64,219.62 : x
  2. Step 2: Convert to fraction form
    176,572.19/264,792.22 = 64,219.62/x
  3. Step 3: Cross multiply
    176,572.19x = 264,792.22 × 64,219.62
  4. Step 4: Simplify right side
    176,572.19x = 17,004,855,747.36
  5. Step 5: Solve for x
    x = 17,004,855,747.36/176,572.19
  6. Step 6: Final answer
    x = 96,305.40

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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.