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Finding the Fourth Proportional to 94,111.84, 141,130.24 and 41,484

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Solution

The fourth proportional to 94,111.84, 141,130.24 and 41,484 is: 62,209.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,111.84 : 141,130.24 = 41,484 : x
  2. Step 2: Convert to fraction form
    94,111.84/141,130.24 = 41,484/x
  3. Step 3: Cross multiply
    94,111.84x = 141,130.24 × 41,484
  4. Step 4: Simplify right side
    94,111.84x = 5,854,646,876.16
  5. Step 5: Solve for x
    x = 5,854,646,876.16/94,111.84
  6. Step 6: Final answer
    x = 62,209.46

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.