Home / 43,318.44-59,782.92-34,439.22

Finding the Fourth Proportional to 43,318.44, 59,782.92 and 34,439.22

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Solution

The fourth proportional to 43,318.44, 59,782.92 and 34,439.22 is: 47,528.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,318.44 : 59,782.92 = 34,439.22 : x
  2. Step 2: Convert to fraction form
    43,318.44/59,782.92 = 34,439.22/x
  3. Step 3: Cross multiply
    43,318.44x = 59,782.92 × 34,439.22
  4. Step 4: Simplify right side
    43,318.44x = 2,058,877,134.12
  5. Step 5: Solve for x
    x = 2,058,877,134.12/43,318.44
  6. Step 6: Final answer
    x = 47,528.88

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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.