Home / 471,044.04-706,549.41-134,086.47

Finding the Fourth Proportional to 471,044.04, 706,549.41 and 134,086.47

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Solution

The fourth proportional to 471,044.04, 706,549.41 and 134,086.47 is: 201,124.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    471,044.04 : 706,549.41 = 134,086.47 : x
  2. Step 2: Convert to fraction form
    471,044.04/706,549.41 = 134,086.47/x
  3. Step 3: Cross multiply
    471,044.04x = 706,549.41 × 134,086.47
  4. Step 4: Simplify right side
    471,044.04x = 94,738,716,267.48
  5. Step 5: Solve for x
    x = 94,738,716,267.48/471,044.04
  6. Step 6: Final answer
    x = 201,124.97

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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.