Home / 40,670.46-56,108.25-26,522.82

Finding the Fourth Proportional to 40,670.46, 56,108.25 and 26,522.82

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Solution

The fourth proportional to 40,670.46, 56,108.25 and 26,522.82 is: 36,590.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,670.46 : 56,108.25 = 26,522.82 : x
  2. Step 2: Convert to fraction form
    40,670.46/56,108.25 = 26,522.82/x
  3. Step 3: Cross multiply
    40,670.46x = 56,108.25 × 26,522.82
  4. Step 4: Simplify right side
    40,670.46x = 1,488,149,015.27
  5. Step 5: Solve for x
    x = 1,488,149,015.27/40,670.46
  6. Step 6: Final answer
    x = 36,590.42

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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.