Home / 54,654.02-75,457.44-44,606.48

Finding the Fourth Proportional to 54,654.02, 75,457.44 and 44,606.48

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Solution

The fourth proportional to 54,654.02, 75,457.44 and 44,606.48 is: 61,585.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,654.02 : 75,457.44 = 44,606.48 : x
  2. Step 2: Convert to fraction form
    54,654.02/75,457.44 = 44,606.48/x
  3. Step 3: Cross multiply
    54,654.02x = 75,457.44 × 44,606.48
  4. Step 4: Simplify right side
    54,654.02x = 3,365,890,788.21
  5. Step 5: Solve for x
    x = 3,365,890,788.21/54,654.02
  6. Step 6: Final answer
    x = 61,585.42

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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.