Home / 146,332.71-219,494.12-62,038.62

Finding the Fourth Proportional to 146,332.71, 219,494.12 and 62,038.62

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Solution

The fourth proportional to 146,332.71, 219,494.12 and 62,038.62 is: 93,055.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,332.71 : 219,494.12 = 62,038.62 : x
  2. Step 2: Convert to fraction form
    146,332.71/219,494.12 = 62,038.62/x
  3. Step 3: Cross multiply
    146,332.71x = 219,494.12 × 62,038.62
  4. Step 4: Simplify right side
    146,332.71x = 13,617,111,992.72
  5. Step 5: Solve for x
    x = 13,617,111,992.72/146,332.71
  6. Step 6: Final answer
    x = 93,055.83

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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.