Home / 60,045.41-82,858.02-34,553.19

Finding the Fourth Proportional to 60,045.41, 82,858.02 and 34,553.19

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Solution

The fourth proportional to 60,045.41, 82,858.02 and 34,553.19 is: 47,680.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,045.41 : 82,858.02 = 34,553.19 : x
  2. Step 2: Convert to fraction form
    60,045.41/82,858.02 = 34,553.19/x
  3. Step 3: Cross multiply
    60,045.41x = 82,858.02 × 34,553.19
  4. Step 4: Simplify right side
    60,045.41x = 2,863,009,089.23
  5. Step 5: Solve for x
    x = 2,863,009,089.23/60,045.41
  6. Step 6: Final answer
    x = 47,680.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.