Home / 92,567.71-138,856.98-26,013.03

Finding the Fourth Proportional to 92,567.71, 138,856.98 and 26,013.03

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Solution

The fourth proportional to 92,567.71, 138,856.98 and 26,013.03 is: 39,021.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,567.71 : 138,856.98 = 26,013.03 : x
  2. Step 2: Convert to fraction form
    92,567.71/138,856.98 = 26,013.03/x
  3. Step 3: Cross multiply
    92,567.71x = 138,856.98 × 26,013.03
  4. Step 4: Simplify right side
    92,567.71x = 3,612,090,786.45
  5. Step 5: Solve for x
    x = 3,612,090,786.45/92,567.71
  6. Step 6: Final answer
    x = 39,021.07

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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.