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Finding the Fourth Proportional to 375,246.54, 562,873.32 and 94,763.52

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Solution

The fourth proportional to 375,246.54, 562,873.32 and 94,763.52 is: 142,146.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,246.54 : 562,873.32 = 94,763.52 : x
  2. Step 2: Convert to fraction form
    375,246.54/562,873.32 = 94,763.52/x
  3. Step 3: Cross multiply
    375,246.54x = 562,873.32 × 94,763.52
  4. Step 4: Simplify right side
    375,246.54x = 53,339,857,117.29
  5. Step 5: Solve for x
    x = 53,339,857,117.29/375,246.54
  6. Step 6: Final answer
    x = 142,146.17

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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.