Home / 29,024.72-40,019.92-26,872.68

Finding the Fourth Proportional to 29,024.72, 40,019.92 and 26,872.68

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Solution

The fourth proportional to 29,024.72, 40,019.92 and 26,872.68 is: 37,052.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,024.72 : 40,019.92 = 26,872.68 : x
  2. Step 2: Convert to fraction form
    29,024.72/40,019.92 = 26,872.68/x
  3. Step 3: Cross multiply
    29,024.72x = 40,019.92 × 26,872.68
  4. Step 4: Simplify right side
    29,024.72x = 1,075,442,503.79
  5. Step 5: Solve for x
    x = 1,075,442,503.79/29,024.72
  6. Step 6: Final answer
    x = 37,052.64

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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.