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Finding the Fourth Proportional to 214,262.01, 295,673.09 and 117,463.77

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Solution

The fourth proportional to 214,262.01, 295,673.09 and 117,463.77 is: 162,095.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,262.01 : 295,673.09 = 117,463.77 : x
  2. Step 2: Convert to fraction form
    214,262.01/295,673.09 = 117,463.77/x
  3. Step 3: Cross multiply
    214,262.01x = 295,673.09 × 117,463.77
  4. Step 4: Simplify right side
    214,262.01x = 34,730,875,251.63
  5. Step 5: Solve for x
    x = 34,730,875,251.63/214,262.01
  6. Step 6: Final answer
    x = 162,095.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.