Home / 96,439.56-144,637.46-34,110.06

Finding the Fourth Proportional to 96,439.56, 144,637.46 and 34,110.06

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Solution

The fourth proportional to 96,439.56, 144,637.46 and 34,110.06 is: 51,157.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,439.56 : 144,637.46 = 34,110.06 : x
  2. Step 2: Convert to fraction form
    96,439.56/144,637.46 = 34,110.06/x
  3. Step 3: Cross multiply
    96,439.56x = 144,637.46 × 34,110.06
  4. Step 4: Simplify right side
    96,439.56x = 4,933,592,438.85
  5. Step 5: Solve for x
    x = 4,933,592,438.85/96,439.56
  6. Step 6: Final answer
    x = 51,157.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.