Home / 43,077.93-59,438.81-25,169.48

Finding the Fourth Proportional to 43,077.93, 59,438.81 and 25,169.48

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Solution

The fourth proportional to 43,077.93, 59,438.81 and 25,169.48 is: 34,728.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,077.93 : 59,438.81 = 25,169.48 : x
  2. Step 2: Convert to fraction form
    43,077.93/59,438.81 = 25,169.48/x
  3. Step 3: Cross multiply
    43,077.93x = 59,438.81 × 25,169.48
  4. Step 4: Simplify right side
    43,077.93x = 1,496,043,705.25
  5. Step 5: Solve for x
    x = 1,496,043,705.25/43,077.93
  6. Step 6: Final answer
    x = 34,728.77

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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.