Home / 41,887.67-57,818.47-26,820.93

Finding the Fourth Proportional to 41,887.67, 57,818.47 and 26,820.93

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Solution

The fourth proportional to 41,887.67, 57,818.47 and 26,820.93 is: 37,021.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,887.67 : 57,818.47 = 26,820.93 : x
  2. Step 2: Convert to fraction form
    41,887.67/57,818.47 = 26,820.93/x
  3. Step 3: Cross multiply
    41,887.67x = 57,818.47 × 26,820.93
  4. Step 4: Simplify right side
    41,887.67x = 1,550,745,069.52
  5. Step 5: Solve for x
    x = 1,550,745,069.52/41,887.67
  6. Step 6: Final answer
    x = 37,021.51

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1.5x scale

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.