Home / 92,026.53-137,984.31-60,029.51

Finding the Fourth Proportional to 92,026.53, 137,984.31 and 60,029.51

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Solution

The fourth proportional to 92,026.53, 137,984.31 and 60,029.51 is: 90,008.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,026.53 : 137,984.31 = 60,029.51 : x
  2. Step 2: Convert to fraction form
    92,026.53/137,984.31 = 60,029.51/x
  3. Step 3: Cross multiply
    92,026.53x = 137,984.31 × 60,029.51
  4. Step 4: Simplify right side
    92,026.53x = 8,283,129,827.07
  5. Step 5: Solve for x
    x = 8,283,129,827.07/92,026.53
  6. Step 6: Final answer
    x = 90,008.06

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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.