Home / 94,053.61-141,077.68-27,495.30

Finding the Fourth Proportional to 94,053.61, 141,077.68 and 27,495.30

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Solution

The fourth proportional to 94,053.61, 141,077.68 and 27,495.30 is: 41,242.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,053.61 : 141,077.68 = 27,495.30 : x
  2. Step 2: Convert to fraction form
    94,053.61/141,077.68 = 27,495.30/x
  3. Step 3: Cross multiply
    94,053.61x = 141,077.68 × 27,495.30
  4. Step 4: Simplify right side
    94,053.61x = 3,878,973,066.17
  5. Step 5: Solve for x
    x = 3,878,973,066.17/94,053.61
  6. Step 6: Final answer
    x = 41,242.15

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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.