Home / 58,922.21-81,314.36-32,066.45

Finding the Fourth Proportional to 58,922.21, 81,314.36 and 32,066.45

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Solution

The fourth proportional to 58,922.21, 81,314.36 and 32,066.45 is: 44,252.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,922.21 : 81,314.36 = 32,066.45 : x
  2. Step 2: Convert to fraction form
    58,922.21/81,314.36 = 32,066.45/x
  3. Step 3: Cross multiply
    58,922.21x = 81,314.36 × 32,066.45
  4. Step 4: Simplify right side
    58,922.21x = 2,607,462,859.22
  5. Step 5: Solve for x
    x = 2,607,462,859.22/58,922.21
  6. Step 6: Final answer
    x = 44,252.63

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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.