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Finding the Fourth Proportional to 56,223.66, 84,362.82 and 26,606.22

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Solution

The fourth proportional to 56,223.66, 84,362.82 and 26,606.22 is: 39,922.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,223.66 : 84,362.82 = 26,606.22 : x
  2. Step 2: Convert to fraction form
    56,223.66/84,362.82 = 26,606.22/x
  3. Step 3: Cross multiply
    56,223.66x = 84,362.82 × 26,606.22
  4. Step 4: Simplify right side
    56,223.66x = 2,244,575,748.74
  5. Step 5: Solve for x
    x = 2,244,575,748.74/56,223.66
  6. Step 6: Final answer
    x = 39,922.26

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1.5x scale

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.