Home / 54,826.04-75,661.41-33,308.46

Finding the Fourth Proportional to 54,826.04, 75,661.41 and 33,308.46

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Solution

The fourth proportional to 54,826.04, 75,661.41 and 33,308.46 is: 45,966.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,826.04 : 75,661.41 = 33,308.46 : x
  2. Step 2: Convert to fraction form
    54,826.04/75,661.41 = 33,308.46/x
  3. Step 3: Cross multiply
    54,826.04x = 75,661.41 × 33,308.46
  4. Step 4: Simplify right side
    54,826.04x = 2,520,165,048.53
  5. Step 5: Solve for x
    x = 2,520,165,048.53/54,826.04
  6. Step 6: Final answer
    x = 45,966.57

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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.