Home / 47,356.20-65,350.26-26,133.93

Finding the Fourth Proportional to 47,356.20, 65,350.26 and 26,133.93

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Solution

The fourth proportional to 47,356.20, 65,350.26 and 26,133.93 is: 36,064.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,356.20 : 65,350.26 = 26,133.93 : x
  2. Step 2: Convert to fraction form
    47,356.20/65,350.26 = 26,133.93/x
  3. Step 3: Cross multiply
    47,356.20x = 65,350.26 × 26,133.93
  4. Step 4: Simplify right side
    47,356.20x = 1,707,859,120.32
  5. Step 5: Solve for x
    x = 1,707,859,120.32/47,356.20
  6. Step 6: Final answer
    x = 36,064.11

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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.