Home / 92,040.24-126,953.09-59,717.11

Finding the Fourth Proportional to 92,040.24, 126,953.09 and 59,717.11

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Solution

The fourth proportional to 92,040.24, 126,953.09 and 59,717.11 is: 82,369.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,040.24 : 126,953.09 = 59,717.11 : x
  2. Step 2: Convert to fraction form
    92,040.24/126,953.09 = 59,717.11/x
  3. Step 3: Cross multiply
    92,040.24x = 126,953.09 × 59,717.11
  4. Step 4: Simplify right side
    92,040.24x = 7,581,271,640.37
  5. Step 5: Solve for x
    x = 7,581,271,640.37/92,040.24
  6. Step 6: Final answer
    x = 82,369.10

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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.