Home / 94,605.64-141,831.51-35,408.14

Finding the Fourth Proportional to 94,605.64, 141,831.51 and 35,408.14

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Solution

The fourth proportional to 94,605.64, 141,831.51 and 35,408.14 is: 53,083.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,605.64 : 141,831.51 = 35,408.14 : x
  2. Step 2: Convert to fraction form
    94,605.64/141,831.51 = 35,408.14/x
  3. Step 3: Cross multiply
    94,605.64x = 141,831.51 × 35,408.14
  4. Step 4: Simplify right side
    94,605.64x = 5,021,989,962.49
  5. Step 5: Solve for x
    x = 5,021,989,962.49/94,605.64
  6. Step 6: Final answer
    x = 53,083.41

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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.