Home / 42,865.42-59,183.18-26,757.26

Finding the Fourth Proportional to 42,865.42, 59,183.18 and 26,757.26

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Solution

The fourth proportional to 42,865.42, 59,183.18 and 26,757.26 is: 36,943.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,865.42 : 59,183.18 = 26,757.26 : x
  2. Step 2: Convert to fraction form
    42,865.42/59,183.18 = 26,757.26/x
  3. Step 3: Cross multiply
    42,865.42x = 59,183.18 × 26,757.26
  4. Step 4: Simplify right side
    42,865.42x = 1,583,579,749.06
  5. Step 5: Solve for x
    x = 1,583,579,749.06/42,865.42
  6. Step 6: Final answer
    x = 36,943.06

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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.