Home / 54,355.09-75,010.77-32,841.83

Finding the Fourth Proportional to 54,355.09, 75,010.77 and 32,841.83

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Solution

The fourth proportional to 54,355.09, 75,010.77 and 32,841.83 is: 45,322.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,355.09 : 75,010.77 = 32,841.83 : x
  2. Step 2: Convert to fraction form
    54,355.09/75,010.77 = 32,841.83/x
  3. Step 3: Cross multiply
    54,355.09x = 75,010.77 × 32,841.83
  4. Step 4: Simplify right side
    54,355.09x = 2,463,490,417.25
  5. Step 5: Solve for x
    x = 2,463,490,417.25/54,355.09
  6. Step 6: Final answer
    x = 45,322.17

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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.