Home / 49,318.74-68,090.22-32,107.59

Finding the Fourth Proportional to 49,318.74, 68,090.22 and 32,107.59

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Solution

The fourth proportional to 49,318.74, 68,090.22 and 32,107.59 is: 44,328.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,318.74 : 68,090.22 = 32,107.59 : x
  2. Step 2: Convert to fraction form
    49,318.74/68,090.22 = 32,107.59/x
  3. Step 3: Cross multiply
    49,318.74x = 68,090.22 × 32,107.59
  4. Step 4: Simplify right side
    49,318.74x = 2,186,212,866.77
  5. Step 5: Solve for x
    x = 2,186,212,866.77/49,318.74
  6. Step 6: Final answer
    x = 44,328.24

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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.